Home / 32,463.64-48,705.18-13,751.92

Finding the Fourth Proportional to 32,463.64, 48,705.18 and 13,751.92

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Solution

The fourth proportional to 32,463.64, 48,705.18 and 13,751.92 is: 20,632.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,463.64 : 48,705.18 = 13,751.92 : x
  2. Step 2: Convert to fraction form
    32,463.64/48,705.18 = 13,751.92/x
  3. Step 3: Cross multiply
    32,463.64x = 48,705.18 × 13,751.92
  4. Step 4: Simplify right side
    32,463.64x = 669,789,738.95
  5. Step 5: Solve for x
    x = 669,789,738.95/32,463.64
  6. Step 6: Final answer
    x = 20,632.00

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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.