Home / 149,565.65-224,392.21-44,387.35

Finding the Fourth Proportional to 149,565.65, 224,392.21 and 44,387.35

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Solution

The fourth proportional to 149,565.65, 224,392.21 and 44,387.35 is: 66,594.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,565.65 : 224,392.21 = 44,387.35 : x
  2. Step 2: Convert to fraction form
    149,565.65/224,392.21 = 44,387.35/x
  3. Step 3: Cross multiply
    149,565.65x = 224,392.21 × 44,387.35
  4. Step 4: Simplify right side
    149,565.65x = 9,960,175,562.54
  5. Step 5: Solve for x
    x = 9,960,175,562.54/149,565.65
  6. Step 6: Final answer
    x = 66,594.00

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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.