Home / 24,548.40-36,822.60-15,793.20

Finding the Fourth Proportional to 24,548.40, 36,822.60 and 15,793.20

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Solution

The fourth proportional to 24,548.40, 36,822.60 and 15,793.20 is: 23,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,548.40 : 36,822.60 = 15,793.20 : x
  2. Step 2: Convert to fraction form
    24,548.40/36,822.60 = 15,793.20/x
  3. Step 3: Cross multiply
    24,548.40x = 36,822.60 × 15,793.20
  4. Step 4: Simplify right side
    24,548.40x = 581,546,686.32
  5. Step 5: Solve for x
    x = 581,546,686.32/24,548.40
  6. Step 6: Final answer
    x = 23,689.80

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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.