Home / 48,520.85-72,836.63-32,522.27

Finding the Fourth Proportional to 48,520.85, 72,836.63 and 32,522.27

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Solution

The fourth proportional to 48,520.85, 72,836.63 and 32,522.27 is: 48,820.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,520.85 : 72,836.63 = 32,522.27 : x
  2. Step 2: Convert to fraction form
    48,520.85/72,836.63 = 32,522.27/x
  3. Step 3: Cross multiply
    48,520.85x = 72,836.63 × 32,522.27
  4. Step 4: Simplify right side
    48,520.85x = 2,368,812,019.96
  5. Step 5: Solve for x
    x = 2,368,812,019.96/48,520.85
  6. Step 6: Final answer
    x = 48,820.50

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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.