Home / 44,936-67,411.92-15,346.90

Finding the Fourth Proportional to 44,936, 67,411.92 and 15,346.90

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Solution

The fourth proportional to 44,936, 67,411.92 and 15,346.90 is: 23,023.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,936 : 67,411.92 = 15,346.90 : x
  2. Step 2: Convert to fraction form
    44,936/67,411.92 = 15,346.90/x
  3. Step 3: Cross multiply
    44,936x = 67,411.92 × 15,346.90
  4. Step 4: Simplify right side
    44,936x = 1,034,563,995.05
  5. Step 5: Solve for x
    x = 1,034,563,995.05/44,936
  6. Step 6: Final answer
    x = 23,023.05

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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.