Home / 11,070.18-15,275.10-6,593.82

Finding the Fourth Proportional to 11,070.18, 15,275.10 and 6,593.82

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Solution

The fourth proportional to 11,070.18, 15,275.10 and 6,593.82 is: 9,098.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.18 : 15,275.10 = 6,593.82 : x
  2. Step 2: Convert to fraction form
    11,070.18/15,275.10 = 6,593.82/x
  3. Step 3: Cross multiply
    11,070.18x = 15,275.10 × 6,593.82
  4. Step 4: Simplify right side
    11,070.18x = 100,721,259.88
  5. Step 5: Solve for x
    x = 100,721,259.88/11,070.18
  6. Step 6: Final answer
    x = 9,098.43

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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.