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Finding the Fourth Proportional to 93,482.97, 140,141.08 and 34,304.91

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Solution

The fourth proportional to 93,482.97, 140,141.08 and 34,304.91 is: 51,426.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,482.97 : 140,141.08 = 34,304.91 : x
  2. Step 2: Convert to fraction form
    93,482.97/140,141.08 = 34,304.91/x
  3. Step 3: Cross multiply
    93,482.97x = 140,141.08 × 34,304.91
  4. Step 4: Simplify right side
    93,482.97x = 4,807,527,136.70
  5. Step 5: Solve for x
    x = 4,807,527,136.70/93,482.97
  6. Step 6: Final answer
    x = 51,426.77

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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.