Home / 176,519.27-243,596.88-95,946.59

Finding the Fourth Proportional to 176,519.27, 243,596.88 and 95,946.59

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Solution

The fourth proportional to 176,519.27, 243,596.88 and 95,946.59 is: 132,406.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,519.27 : 243,596.88 = 95,946.59 : x
  2. Step 2: Convert to fraction form
    176,519.27/243,596.88 = 95,946.59/x
  3. Step 3: Cross multiply
    176,519.27x = 243,596.88 × 95,946.59
  4. Step 4: Simplify right side
    176,519.27x = 23,372,288,752.65
  5. Step 5: Solve for x
    x = 23,372,288,752.65/176,519.27
  6. Step 6: Final answer
    x = 132,406.45

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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.