Home / 48,023.28-72,043.37-16,425.92

Finding the Fourth Proportional to 48,023.28, 72,043.37 and 16,425.92

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Solution

The fourth proportional to 48,023.28, 72,043.37 and 16,425.92 is: 24,641.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,023.28 : 72,043.37 = 16,425.92 : x
  2. Step 2: Convert to fraction form
    48,023.28/72,043.37 = 16,425.92/x
  3. Step 3: Cross multiply
    48,023.28x = 72,043.37 × 16,425.92
  4. Step 4: Simplify right side
    48,023.28x = 1,183,378,632.15
  5. Step 5: Solve for x
    x = 1,183,378,632.15/48,023.28
  6. Step 6: Final answer
    x = 24,641.77

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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.