Home / 9,070.93-12,518.11-5,092.35

Finding the Fourth Proportional to 9,070.93, 12,518.11 and 5,092.35

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Solution

The fourth proportional to 9,070.93, 12,518.11 and 5,092.35 is: 7,027.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070.93 : 12,518.11 = 5,092.35 : x
  2. Step 2: Convert to fraction form
    9,070.93/12,518.11 = 5,092.35/x
  3. Step 3: Cross multiply
    9,070.93x = 12,518.11 × 5,092.35
  4. Step 4: Simplify right side
    9,070.93x = 63,746,597.46
  5. Step 5: Solve for x
    x = 63,746,597.46/9,070.93
  6. Step 6: Final answer
    x = 7,027.57

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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.