Home / 149,926.56-224,928.75-44,745.53

Finding the Fourth Proportional to 149,926.56, 224,928.75 and 44,745.53

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Solution

The fourth proportional to 149,926.56, 224,928.75 and 44,745.53 is: 67,129.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,926.56 : 224,928.75 = 44,745.53 : x
  2. Step 2: Convert to fraction form
    149,926.56/224,928.75 = 44,745.53/x
  3. Step 3: Cross multiply
    149,926.56x = 224,928.75 × 44,745.53
  4. Step 4: Simplify right side
    149,926.56x = 10,064,555,006.34
  5. Step 5: Solve for x
    x = 10,064,555,006.34/149,926.56
  6. Step 6: Final answer
    x = 67,129.90

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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.