Home / 32,760.04-49,124.70-19,446.76

Finding the Fourth Proportional to 32,760.04, 49,124.70 and 19,446.76

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Solution

The fourth proportional to 32,760.04, 49,124.70 and 19,446.76 is: 29,161.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,760.04 : 49,124.70 = 19,446.76 : x
  2. Step 2: Convert to fraction form
    32,760.04/49,124.70 = 19,446.76/x
  3. Step 3: Cross multiply
    32,760.04x = 49,124.70 × 19,446.76
  4. Step 4: Simplify right side
    32,760.04x = 955,316,250.97
  5. Step 5: Solve for x
    x = 955,316,250.97/32,760.04
  6. Step 6: Final answer
    x = 29,161.02

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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.