Home / 44,872.42-67,309.71-21,473.14

Finding the Fourth Proportional to 44,872.42, 67,309.71 and 21,473.14

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Solution

The fourth proportional to 44,872.42, 67,309.71 and 21,473.14 is: 32,210.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,872.42 : 67,309.71 = 21,473.14 : x
  2. Step 2: Convert to fraction form
    44,872.42/67,309.71 = 21,473.14/x
  3. Step 3: Cross multiply
    44,872.42x = 67,309.71 × 21,473.14
  4. Step 4: Simplify right side
    44,872.42x = 1,445,350,826.19
  5. Step 5: Solve for x
    x = 1,445,350,826.19/44,872.42
  6. Step 6: Final answer
    x = 32,210.23

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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.