Home / 8,089.29-11,160.54-6,594.63

Finding the Fourth Proportional to 8,089.29, 11,160.54 and 6,594.63

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Solution

The fourth proportional to 8,089.29, 11,160.54 and 6,594.63 is: 9,098.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,089.29 : 11,160.54 = 6,594.63 : x
  2. Step 2: Convert to fraction form
    8,089.29/11,160.54 = 6,594.63/x
  3. Step 3: Cross multiply
    8,089.29x = 11,160.54 × 6,594.63
  4. Step 4: Simplify right side
    8,089.29x = 73,599,631.90
  5. Step 5: Solve for x
    x = 73,599,631.90/8,089.29
  6. Step 6: Final answer
    x = 9,098.40

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Half scale
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Double scale
Find fourth proportional to 8,090.29, 11,161.92 and 6,595.63
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.