Home / 44,931.62-67,409.37-15,349.40

Finding the Fourth Proportional to 44,931.62, 67,409.37 and 15,349.40

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Solution

The fourth proportional to 44,931.62, 67,409.37 and 15,349.40 is: 23,028.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,931.62 : 67,409.37 = 15,349.40 : x
  2. Step 2: Convert to fraction form
    44,931.62/67,409.37 = 15,349.40/x
  3. Step 3: Cross multiply
    44,931.62x = 67,409.37 × 15,349.40
  4. Step 4: Simplify right side
    44,931.62x = 1,034,693,383.88
  5. Step 5: Solve for x
    x = 1,034,693,383.88/44,931.62
  6. Step 6: Final answer
    x = 23,028.18

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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.