Home / 49,372.20-74,009.70-24,416.10

Finding the Fourth Proportional to 49,372.20, 74,009.70 and 24,416.10

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Solution

The fourth proportional to 49,372.20, 74,009.70 and 24,416.10 is: 36,600.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,372.20 : 74,009.70 = 24,416.10 : x
  2. Step 2: Convert to fraction form
    49,372.20/74,009.70 = 24,416.10/x
  3. Step 3: Cross multiply
    49,372.20x = 74,009.70 × 24,416.10
  4. Step 4: Simplify right side
    49,372.20x = 1,807,028,236.17
  5. Step 5: Solve for x
    x = 1,807,028,236.17/49,372.20
  6. Step 6: Final answer
    x = 36,600.12

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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.