Home / 32,448.20-48,672.30-29,529.80

Finding the Fourth Proportional to 32,448.20, 48,672.30 and 29,529.80

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Solution

The fourth proportional to 32,448.20, 48,672.30 and 29,529.80 is: 44,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,448.20 : 48,672.30 = 29,529.80 : x
  2. Step 2: Convert to fraction form
    32,448.20/48,672.30 = 29,529.80/x
  3. Step 3: Cross multiply
    32,448.20x = 48,672.30 × 29,529.80
  4. Step 4: Simplify right side
    32,448.20x = 1,437,283,284.54
  5. Step 5: Solve for x
    x = 1,437,283,284.54/32,448.20
  6. Step 6: Final answer
    x = 44,294.70

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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.