Home / 24,562.80-36,826.20-9,764.40

Finding the Fourth Proportional to 24,562.80, 36,826.20 and 9,764.40

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Solution

The fourth proportional to 24,562.80, 36,826.20 and 9,764.40 is: 14,639.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,562.80 : 36,826.20 = 9,764.40 : x
  2. Step 2: Convert to fraction form
    24,562.80/36,826.20 = 9,764.40/x
  3. Step 3: Cross multiply
    24,562.80x = 36,826.20 × 9,764.40
  4. Step 4: Simplify right side
    24,562.80x = 359,585,747.28
  5. Step 5: Solve for x
    x = 359,585,747.28/24,562.80
  6. Step 6: Final answer
    x = 14,639.44

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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.