Home / 48,023.03-72,043.00-16,425.68

Finding the Fourth Proportional to 48,023.03, 72,043.00 and 16,425.68

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Solution

The fourth proportional to 48,023.03, 72,043.00 and 16,425.68 is: 24,641.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,023.03 : 72,043.00 = 16,425.68 : x
  2. Step 2: Convert to fraction form
    48,023.03/72,043.00 = 16,425.68/x
  3. Step 3: Cross multiply
    48,023.03x = 72,043.00 × 16,425.68
  4. Step 4: Simplify right side
    48,023.03x = 1,183,354,862.96
  5. Step 5: Solve for x
    x = 1,183,354,862.96/48,023.03
  6. Step 6: Final answer
    x = 24,641.40

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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.