Home / 176,518.02-243,595.31-95,945.42

Finding the Fourth Proportional to 176,518.02, 243,595.31 and 95,945.42

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Solution

The fourth proportional to 176,518.02, 243,595.31 and 95,945.42 is: 132,404.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,518.02 : 243,595.31 = 95,945.42 : x
  2. Step 2: Convert to fraction form
    176,518.02/243,595.31 = 95,945.42/x
  3. Step 3: Cross multiply
    176,518.02x = 243,595.31 × 95,945.42
  4. Step 4: Simplify right side
    176,518.02x = 23,371,852,630.28
  5. Step 5: Solve for x
    x = 23,371,852,630.28/176,518.02
  6. Step 6: Final answer
    x = 132,404.91

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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.