Home / 73,262.18-109,887.19-23,340.26

Finding the Fourth Proportional to 73,262.18, 109,887.19 and 23,340.26

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Solution

The fourth proportional to 73,262.18, 109,887.19 and 23,340.26 is: 35,008.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,262.18 : 109,887.19 = 23,340.26 : x
  2. Step 2: Convert to fraction form
    73,262.18/109,887.19 = 23,340.26/x
  3. Step 3: Cross multiply
    73,262.18x = 109,887.19 × 23,340.26
  4. Step 4: Simplify right side
    73,262.18x = 2,564,795,585.27
  5. Step 5: Solve for x
    x = 2,564,795,585.27/73,262.18
  6. Step 6: Final answer
    x = 35,008.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.