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Finding the Fourth Proportional to 45,107.94, 62,247.05 and 24,962.94

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Solution

The fourth proportional to 45,107.94, 62,247.05 and 24,962.94 is: 34,447.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,107.94 : 62,247.05 = 24,962.94 : x
  2. Step 2: Convert to fraction form
    45,107.94/62,247.05 = 24,962.94/x
  3. Step 3: Cross multiply
    45,107.94x = 62,247.05 × 24,962.94
  4. Step 4: Simplify right side
    45,107.94x = 1,553,869,343.12
  5. Step 5: Solve for x
    x = 1,553,869,343.12/45,107.94
  6. Step 6: Final answer
    x = 34,447.80

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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.