Home / 62,776.53-94,110.12-25,335.09

Finding the Fourth Proportional to 62,776.53, 94,110.12 and 25,335.09

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Solution

The fourth proportional to 62,776.53, 94,110.12 and 25,335.09 is: 37,980.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,776.53 : 94,110.12 = 25,335.09 : x
  2. Step 2: Convert to fraction form
    62,776.53/94,110.12 = 25,335.09/x
  3. Step 3: Cross multiply
    62,776.53x = 94,110.12 × 25,335.09
  4. Step 4: Simplify right side
    62,776.53x = 2,384,288,360.11
  5. Step 5: Solve for x
    x = 2,384,288,360.11/62,776.53
  6. Step 6: Final answer
    x = 37,980.57

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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.