Home / 149,667.50-224,538.24-44,486.03

Finding the Fourth Proportional to 149,667.50, 224,538.24 and 44,486.03

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Solution

The fourth proportional to 149,667.50, 224,538.24 and 44,486.03 is: 66,740.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,667.50 : 224,538.24 = 44,486.03 : x
  2. Step 2: Convert to fraction form
    149,667.50/224,538.24 = 44,486.03/x
  3. Step 3: Cross multiply
    149,667.50x = 224,538.24 × 44,486.03
  4. Step 4: Simplify right side
    149,667.50x = 9,988,814,880.79
  5. Step 5: Solve for x
    x = 9,988,814,880.79/149,667.50
  6. Step 6: Final answer
    x = 66,740.04

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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.