Home / 88,983.11-133,476.33-41,585.19

Finding the Fourth Proportional to 88,983.11, 133,476.33 and 41,585.19

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Solution

The fourth proportional to 88,983.11, 133,476.33 and 41,585.19 is: 62,378.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,983.11 : 133,476.33 = 41,585.19 : x
  2. Step 2: Convert to fraction form
    88,983.11/133,476.33 = 41,585.19/x
  3. Step 3: Cross multiply
    88,983.11x = 133,476.33 × 41,585.19
  4. Step 4: Simplify right side
    88,983.11x = 5,550,638,543.55
  5. Step 5: Solve for x
    x = 5,550,638,543.55/88,983.11
  6. Step 6: Final answer
    x = 62,378.57

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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.