Home / 11,070.97-15,277.84-6,035.19

Finding the Fourth Proportional to 11,070.97, 15,277.84 and 6,035.19

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Solution

The fourth proportional to 11,070.97, 15,277.84 and 6,035.19 is: 8,328.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.97 : 15,277.84 = 6,035.19 : x
  2. Step 2: Convert to fraction form
    11,070.97/15,277.84 = 6,035.19/x
  3. Step 3: Cross multiply
    11,070.97x = 15,277.84 × 6,035.19
  4. Step 4: Simplify right side
    11,070.97x = 92,204,667.19
  5. Step 5: Solve for x
    x = 92,204,667.19/11,070.97
  6. Step 6: Final answer
    x = 8,328.51

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Half scale
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Double scale
Find fourth proportional to 11,071.97, 15,279.22 and 6,036.19
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.