Home / 48,559.24-72,833.10-16,964.20

Finding the Fourth Proportional to 48,559.24, 72,833.10 and 16,964.20

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Solution

The fourth proportional to 48,559.24, 72,833.10 and 16,964.20 is: 25,444.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,559.24 : 72,833.10 = 16,964.20 : x
  2. Step 2: Convert to fraction form
    48,559.24/72,833.10 = 16,964.20/x
  3. Step 3: Cross multiply
    48,559.24x = 72,833.10 × 16,964.20
  4. Step 4: Simplify right side
    48,559.24x = 1,235,555,275.02
  5. Step 5: Solve for x
    x = 1,235,555,275.02/48,559.24
  6. Step 6: Final answer
    x = 25,444.29

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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.