Home / 67,452.46-93,085.14-37,237.80

Finding the Fourth Proportional to 67,452.46, 93,085.14 and 37,237.80

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Solution

The fourth proportional to 67,452.46, 93,085.14 and 37,237.80 is: 51,388.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,452.46 : 93,085.14 = 37,237.80 : x
  2. Step 2: Convert to fraction form
    67,452.46/93,085.14 = 37,237.80/x
  3. Step 3: Cross multiply
    67,452.46x = 93,085.14 × 37,237.80
  4. Step 4: Simplify right side
    67,452.46x = 3,466,285,360.87
  5. Step 5: Solve for x
    x = 3,466,285,360.87/67,452.46
  6. Step 6: Final answer
    x = 51,388.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.