Home / 149,634.03-224,319.62-60,962.12

Finding the Fourth Proportional to 149,634.03, 224,319.62 and 60,962.12

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Solution

The fourth proportional to 149,634.03, 224,319.62 and 60,962.12 is: 91,389.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,634.03 : 224,319.62 = 60,962.12 : x
  2. Step 2: Convert to fraction form
    149,634.03/224,319.62 = 60,962.12/x
  3. Step 3: Cross multiply
    149,634.03x = 224,319.62 × 60,962.12
  4. Step 4: Simplify right side
    149,634.03x = 13,674,998,623.60
  5. Step 5: Solve for x
    x = 13,674,998,623.60/149,634.03
  6. Step 6: Final answer
    x = 91,389.63

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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.