Home / 48,032.20-72,048.30-24,704.20

Finding the Fourth Proportional to 48,032.20, 72,048.30 and 24,704.20

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Solution

The fourth proportional to 48,032.20, 72,048.30 and 24,704.20 is: 37,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,032.20 : 72,048.30 = 24,704.20 : x
  2. Step 2: Convert to fraction form
    48,032.20/72,048.30 = 24,704.20/x
  3. Step 3: Cross multiply
    48,032.20x = 72,048.30 × 24,704.20
  4. Step 4: Simplify right side
    48,032.20x = 1,779,895,612.86
  5. Step 5: Solve for x
    x = 1,779,895,612.86/48,032.20
  6. Step 6: Final answer
    x = 37,056.30

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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.