Home / 176,283.23-243,271.04-95,710.73

Finding the Fourth Proportional to 176,283.23, 243,271.04 and 95,710.73

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Solution

The fourth proportional to 176,283.23, 243,271.04 and 95,710.73 is: 132,080.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,283.23 : 243,271.04 = 95,710.73 : x
  2. Step 2: Convert to fraction form
    176,283.23/243,271.04 = 95,710.73/x
  3. Step 3: Cross multiply
    176,283.23x = 243,271.04 × 95,710.73
  4. Step 4: Simplify right side
    176,283.23x = 23,283,647,131.35
  5. Step 5: Solve for x
    x = 23,283,647,131.35/176,283.23
  6. Step 6: Final answer
    x = 132,080.90

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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.