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Finding the Fourth Proportional to 32,141.52, 48,118.95 and 24,276.78

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Solution

The fourth proportional to 32,141.52, 48,118.95 and 24,276.78 is: 36,344.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,141.52 : 48,118.95 = 24,276.78 : x
  2. Step 2: Convert to fraction form
    32,141.52/48,118.95 = 24,276.78/x
  3. Step 3: Cross multiply
    32,141.52x = 48,118.95 × 24,276.78
  4. Step 4: Simplify right side
    32,141.52x = 1,168,173,162.98
  5. Step 5: Solve for x
    x = 1,168,173,162.98/32,141.52
  6. Step 6: Final answer
    x = 36,344.68

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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.