Home / 24,470.20-36,705.30-10,426.60

Finding the Fourth Proportional to 24,470.20, 36,705.30 and 10,426.60

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Solution

The fourth proportional to 24,470.20, 36,705.30 and 10,426.60 is: 15,639.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470.20 : 36,705.30 = 10,426.60 : x
  2. Step 2: Convert to fraction form
    24,470.20/36,705.30 = 10,426.60/x
  3. Step 3: Cross multiply
    24,470.20x = 36,705.30 × 10,426.60
  4. Step 4: Simplify right side
    24,470.20x = 382,711,480.98
  5. Step 5: Solve for x
    x = 382,711,480.98/24,470.20
  6. Step 6: Final answer
    x = 15,639.90

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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.