Home / 232,379.04-348,561.24-66,167.04

Finding the Fourth Proportional to 232,379.04, 348,561.24 and 66,167.04

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Solution

The fourth proportional to 232,379.04, 348,561.24 and 66,167.04 is: 99,248.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,379.04 : 348,561.24 = 66,167.04 : x
  2. Step 2: Convert to fraction form
    232,379.04/348,561.24 = 66,167.04/x
  3. Step 3: Cross multiply
    232,379.04x = 348,561.24 × 66,167.04
  4. Step 4: Simplify right side
    232,379.04x = 23,063,265,509.53
  5. Step 5: Solve for x
    x = 23,063,265,509.53/232,379.04
  6. Step 6: Final answer
    x = 99,248.48

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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.