Home / 149,588.04-224,209.80-60,744

Finding the Fourth Proportional to 149,588.04, 224,209.80 and 60,744

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Solution

The fourth proportional to 149,588.04, 224,209.80 and 60,744 is: 91,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,588.04 : 224,209.80 = 60,744 : x
  2. Step 2: Convert to fraction form
    149,588.04/224,209.80 = 60,744/x
  3. Step 3: Cross multiply
    149,588.04x = 224,209.80 × 60,744
  4. Step 4: Simplify right side
    149,588.04x = 13,619,400,091.20
  5. Step 5: Solve for x
    x = 13,619,400,091.20/149,588.04
  6. Step 6: Final answer
    x = 91,046.05

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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.