Home / 176,345.97-243,357.37-95,773.51

Finding the Fourth Proportional to 176,345.97, 243,357.37 and 95,773.51

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Solution

The fourth proportional to 176,345.97, 243,357.37 and 95,773.51 is: 132,167.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,345.97 : 243,357.37 = 95,773.51 : x
  2. Step 2: Convert to fraction form
    176,345.97/243,357.37 = 95,773.51/x
  3. Step 3: Cross multiply
    176,345.97x = 243,357.37 × 95,773.51
  4. Step 4: Simplify right side
    176,345.97x = 23,307,189,509.27
  5. Step 5: Solve for x
    x = 23,307,189,509.27/176,345.97
  6. Step 6: Final answer
    x = 132,167.41

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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.