Home / 59,829.60-82,560.35-32,972.24

Finding the Fourth Proportional to 59,829.60, 82,560.35 and 32,972.24

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Solution

The fourth proportional to 59,829.60, 82,560.35 and 32,972.24 is: 45,499.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,829.60 : 82,560.35 = 32,972.24 : x
  2. Step 2: Convert to fraction form
    59,829.60/82,560.35 = 32,972.24/x
  3. Step 3: Cross multiply
    59,829.60x = 82,560.35 × 32,972.24
  4. Step 4: Simplify right side
    59,829.60x = 2,722,199,097.02
  5. Step 5: Solve for x
    x = 2,722,199,097.02/59,829.60
  6. Step 6: Final answer
    x = 45,499.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.