Home / 54,060.95-81,106.22-26,004.47

Finding the Fourth Proportional to 54,060.95, 81,106.22 and 26,004.47

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Solution

The fourth proportional to 54,060.95, 81,106.22 and 26,004.47 is: 39,013.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,060.95 : 81,106.22 = 26,004.47 : x
  2. Step 2: Convert to fraction form
    54,060.95/81,106.22 = 26,004.47/x
  3. Step 3: Cross multiply
    54,060.95x = 81,106.22 × 26,004.47
  4. Step 4: Simplify right side
    54,060.95x = 2,109,124,264.80
  5. Step 5: Solve for x
    x = 2,109,124,264.80/54,060.95
  6. Step 6: Final answer
    x = 39,013.83

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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.