Home / 18,069.16-24,934.02-10,110.76

Finding the Fourth Proportional to 18,069.16, 24,934.02 and 10,110.76

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Solution

The fourth proportional to 18,069.16, 24,934.02 and 10,110.76 is: 13,952.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,069.16 : 24,934.02 = 10,110.76 : x
  2. Step 2: Convert to fraction form
    18,069.16/24,934.02 = 10,110.76/x
  3. Step 3: Cross multiply
    18,069.16x = 24,934.02 × 10,110.76
  4. Step 4: Simplify right side
    18,069.16x = 252,101,892.06
  5. Step 5: Solve for x
    x = 252,101,892.06/18,069.16
  6. Step 6: Final answer
    x = 13,952.05

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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.