Home / 224,411.73-336,336.92-112,123.38

Finding the Fourth Proportional to 224,411.73, 336,336.92 and 112,123.38

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Solution

The fourth proportional to 224,411.73, 336,336.92 and 112,123.38 is: 168,044.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,411.73 : 336,336.92 = 112,123.38 : x
  2. Step 2: Convert to fraction form
    224,411.73/336,336.92 = 112,123.38/x
  3. Step 3: Cross multiply
    224,411.73x = 336,336.92 × 112,123.38
  4. Step 4: Simplify right side
    224,411.73x = 37,711,232,289.19
  5. Step 5: Solve for x
    x = 37,711,232,289.19/224,411.73
  6. Step 6: Final answer
    x = 168,044.84

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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.