Home / 94,356.11-141,529.91-26,888.37

Finding the Fourth Proportional to 94,356.11, 141,529.91 and 26,888.37

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Solution

The fourth proportional to 94,356.11, 141,529.91 and 26,888.37 is: 40,331.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,356.11 : 141,529.91 = 26,888.37 : x
  2. Step 2: Convert to fraction form
    94,356.11/141,529.91 = 26,888.37/x
  3. Step 3: Cross multiply
    94,356.11x = 141,529.91 × 26,888.37
  4. Step 4: Simplify right side
    94,356.11x = 3,805,508,451.70
  5. Step 5: Solve for x
    x = 3,805,508,451.70/94,356.11
  6. Step 6: Final answer
    x = 40,331.34

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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.