Home / 44,943.16-67,426.62-15,360.88

Finding the Fourth Proportional to 44,943.16, 67,426.62 and 15,360.88

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Solution

The fourth proportional to 44,943.16, 67,426.62 and 15,360.88 is: 23,045.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,943.16 : 67,426.62 = 15,360.88 : x
  2. Step 2: Convert to fraction form
    44,943.16/67,426.62 = 15,360.88/x
  3. Step 3: Cross multiply
    44,943.16x = 67,426.62 × 15,360.88
  4. Step 4: Simplify right side
    44,943.16x = 1,035,732,218.63
  5. Step 5: Solve for x
    x = 1,035,732,218.63/44,943.16
  6. Step 6: Final answer
    x = 23,045.38

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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.