Home / 63,660.10-95,521.83-48,172.74

Finding the Fourth Proportional to 63,660.10, 95,521.83 and 48,172.74

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Solution

The fourth proportional to 63,660.10, 95,521.83 and 48,172.74 is: 72,283.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,660.10 : 95,521.83 = 48,172.74 : x
  2. Step 2: Convert to fraction form
    63,660.10/95,521.83 = 48,172.74/x
  3. Step 3: Cross multiply
    63,660.10x = 95,521.83 × 48,172.74
  4. Step 4: Simplify right side
    63,660.10x = 4,601,548,280.91
  5. Step 5: Solve for x
    x = 4,601,548,280.91/63,660.10
  6. Step 6: Final answer
    x = 72,283.08

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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.