Home / 176,658.85-243,782.19-96,086.26

Finding the Fourth Proportional to 176,658.85, 243,782.19 and 96,086.26

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Solution

The fourth proportional to 176,658.85, 243,782.19 and 96,086.26 is: 132,595.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,658.85 : 243,782.19 = 96,086.26 : x
  2. Step 2: Convert to fraction form
    176,658.85/243,782.19 = 96,086.26/x
  3. Step 3: Cross multiply
    176,658.85x = 243,782.19 × 96,086.26
  4. Step 4: Simplify right side
    176,658.85x = 23,424,118,891.71
  5. Step 5: Solve for x
    x = 23,424,118,891.71/176,658.85
  6. Step 6: Final answer
    x = 132,595.22

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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.