Home / 61,180.74-91,751.67-41,585.22

Finding the Fourth Proportional to 61,180.74, 91,751.67 and 41,585.22

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Solution

The fourth proportional to 61,180.74, 91,751.67 and 41,585.22 is: 62,364.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,180.74 : 91,751.67 = 41,585.22 : x
  2. Step 2: Convert to fraction form
    61,180.74/91,751.67 = 41,585.22/x
  3. Step 3: Cross multiply
    61,180.74x = 91,751.67 × 41,585.22
  4. Step 4: Simplify right side
    61,180.74x = 3,815,513,382.32
  5. Step 5: Solve for x
    x = 3,815,513,382.32/61,180.74
  6. Step 6: Final answer
    x = 62,364.62

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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.