Home / 176,332.98-243,338.76-95,759.94

Finding the Fourth Proportional to 176,332.98, 243,338.76 and 95,759.94

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Solution

The fourth proportional to 176,332.98, 243,338.76 and 95,759.94 is: 132,148.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,332.98 : 243,338.76 = 95,759.94 : x
  2. Step 2: Convert to fraction form
    176,332.98/243,338.76 = 95,759.94/x
  3. Step 3: Cross multiply
    176,332.98x = 243,338.76 × 95,759.94
  4. Step 4: Simplify right side
    176,332.98x = 23,302,105,057.27
  5. Step 5: Solve for x
    x = 23,302,105,057.27/176,332.98
  6. Step 6: Final answer
    x = 132,148.31

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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.