Home / 176,175.55-243,122.26-95,603.08

Finding the Fourth Proportional to 176,175.55, 243,122.26 and 95,603.08

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Solution

The fourth proportional to 176,175.55, 243,122.26 and 95,603.08 is: 131,932.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,175.55 : 243,122.26 = 95,603.08 : x
  2. Step 2: Convert to fraction form
    176,175.55/243,122.26 = 95,603.08/x
  3. Step 3: Cross multiply
    176,175.55x = 243,122.26 × 95,603.08
  4. Step 4: Simplify right side
    176,175.55x = 23,243,236,722.29
  5. Step 5: Solve for x
    x = 23,243,236,722.29/176,175.55
  6. Step 6: Final answer
    x = 131,932.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.