Home / 93,559.92-140,335.56-34,391.18

Finding the Fourth Proportional to 93,559.92, 140,335.56 and 34,391.18

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Solution

The fourth proportional to 93,559.92, 140,335.56 and 34,391.18 is: 51,585.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,559.92 : 140,335.56 = 34,391.18 : x
  2. Step 2: Convert to fraction form
    93,559.92/140,335.56 = 34,391.18/x
  3. Step 3: Cross multiply
    93,559.92x = 140,335.56 × 34,391.18
  4. Step 4: Simplify right side
    93,559.92x = 4,826,304,802.68
  5. Step 5: Solve for x
    x = 4,826,304,802.68/93,559.92
  6. Step 6: Final answer
    x = 51,585.17

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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.