Home / 110,098.49-151,930.83-62,352.18

Finding the Fourth Proportional to 110,098.49, 151,930.83 and 62,352.18

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Solution

The fourth proportional to 110,098.49, 151,930.83 and 62,352.18 is: 86,043.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,098.49 : 151,930.83 = 62,352.18 : x
  2. Step 2: Convert to fraction form
    110,098.49/151,930.83 = 62,352.18/x
  3. Step 3: Cross multiply
    110,098.49x = 151,930.83 × 62,352.18
  4. Step 4: Simplify right side
    110,098.49x = 9,473,218,147.95
  5. Step 5: Solve for x
    x = 9,473,218,147.95/110,098.49
  6. Step 6: Final answer
    x = 86,043.13

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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.