Home / 174,240.42-261,290.27-67,568.22

Finding the Fourth Proportional to 174,240.42, 261,290.27 and 67,568.22

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Solution

The fourth proportional to 174,240.42, 261,290.27 and 67,568.22 is: 101,325.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,240.42 : 261,290.27 = 67,568.22 : x
  2. Step 2: Convert to fraction form
    174,240.42/261,290.27 = 67,568.22/x
  3. Step 3: Cross multiply
    174,240.42x = 261,290.27 × 67,568.22
  4. Step 4: Simplify right side
    174,240.42x = 17,654,918,109.38
  5. Step 5: Solve for x
    x = 17,654,918,109.38/174,240.42
  6. Step 6: Final answer
    x = 101,325.04

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1.5x scale

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.