Home / 176,220.44-243,177.69-95,646.23

Finding the Fourth Proportional to 176,220.44, 243,177.69 and 95,646.23

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Solution

The fourth proportional to 176,220.44, 243,177.69 and 95,646.23 is: 131,988.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,220.44 : 243,177.69 = 95,646.23 : x
  2. Step 2: Convert to fraction form
    176,220.44/243,177.69 = 95,646.23/x
  3. Step 3: Cross multiply
    176,220.44x = 243,177.69 × 95,646.23
  4. Step 4: Simplify right side
    176,220.44x = 23,259,029,268.61
  5. Step 5: Solve for x
    x = 23,259,029,268.61/176,220.44
  6. Step 6: Final answer
    x = 131,988.26

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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.