Home / 534,197.15-801,337.22-155,124.13

Finding the Fourth Proportional to 534,197.15, 801,337.22 and 155,124.13

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Solution

The fourth proportional to 534,197.15, 801,337.22 and 155,124.13 is: 232,698.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,197.15 : 801,337.22 = 155,124.13 : x
  2. Step 2: Convert to fraction form
    534,197.15/801,337.22 = 155,124.13/x
  3. Step 3: Cross multiply
    534,197.15x = 801,337.22 × 155,124.13
  4. Step 4: Simplify right side
    534,197.15x = 124,306,739,089.12
  5. Step 5: Solve for x
    x = 124,306,739,089.12/534,197.15
  6. Step 6: Final answer
    x = 232,698.24

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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.