Home / 149,834.30-224,720.67-44,625.02

Finding the Fourth Proportional to 149,834.30, 224,720.67 and 44,625.02

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Solution

The fourth proportional to 149,834.30, 224,720.67 and 44,625.02 is: 66,928.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,834.30 : 224,720.67 = 44,625.02 : x
  2. Step 2: Convert to fraction form
    149,834.30/224,720.67 = 44,625.02/x
  3. Step 3: Cross multiply
    149,834.30x = 224,720.67 × 44,625.02
  4. Step 4: Simplify right side
    149,834.30x = 10,028,164,393.16
  5. Step 5: Solve for x
    x = 10,028,164,393.16/149,834.30
  6. Step 6: Final answer
    x = 66,928.36

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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.