Home / 134,399.20-201,590.68-59,497.44

Finding the Fourth Proportional to 134,399.20, 201,590.68 and 59,497.44

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Solution

The fourth proportional to 134,399.20, 201,590.68 and 59,497.44 is: 89,242.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,399.20 : 201,590.68 = 59,497.44 : x
  2. Step 2: Convert to fraction form
    134,399.20/201,590.68 = 59,497.44/x
  3. Step 3: Cross multiply
    134,399.20x = 201,590.68 × 59,497.44
  4. Step 4: Simplify right side
    134,399.20x = 11,994,129,387.86
  5. Step 5: Solve for x
    x = 11,994,129,387.86/134,399.20
  6. Step 6: Final answer
    x = 89,242.57

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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.