Home / 63,617.60-95,426.40-32,124.80

Finding the Fourth Proportional to 63,617.60, 95,426.40 and 32,124.80

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Solution

The fourth proportional to 63,617.60, 95,426.40 and 32,124.80 is: 48,187.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,617.60 : 95,426.40 = 32,124.80 : x
  2. Step 2: Convert to fraction form
    63,617.60/95,426.40 = 32,124.80/x
  3. Step 3: Cross multiply
    63,617.60x = 95,426.40 × 32,124.80
  4. Step 4: Simplify right side
    63,617.60x = 3,065,554,014.72
  5. Step 5: Solve for x
    x = 3,065,554,014.72/63,617.60
  6. Step 6: Final answer
    x = 48,187.20

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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.