Home / 149,708.07-224,561.48-60,940.53

Finding the Fourth Proportional to 149,708.07, 224,561.48 and 60,940.53

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Solution

The fourth proportional to 149,708.07, 224,561.48 and 60,940.53 is: 91,410.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,708.07 : 224,561.48 = 60,940.53 : x
  2. Step 2: Convert to fraction form
    149,708.07/224,561.48 = 60,940.53/x
  3. Step 3: Cross multiply
    149,708.07x = 224,561.48 × 60,940.53
  4. Step 4: Simplify right side
    149,708.07x = 13,684,895,304.08
  5. Step 5: Solve for x
    x = 13,684,895,304.08/149,708.07
  6. Step 6: Final answer
    x = 91,410.54

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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.