Home / 176,520.93-243,599.19-95,948.23

Finding the Fourth Proportional to 176,520.93, 243,599.19 and 95,948.23

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Solution

The fourth proportional to 176,520.93, 243,599.19 and 95,948.23 is: 132,408.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,520.93 : 243,599.19 = 95,948.23 : x
  2. Step 2: Convert to fraction form
    176,520.93/243,599.19 = 95,948.23/x
  3. Step 3: Cross multiply
    176,520.93x = 243,599.19 × 95,948.23
  4. Step 4: Simplify right side
    176,520.93x = 23,372,911,109.93
  5. Step 5: Solve for x
    x = 23,372,911,109.93/176,520.93
  6. Step 6: Final answer
    x = 132,408.72

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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.