Home / 176,357.95-243,375.75-95,787.04

Finding the Fourth Proportional to 176,357.95, 243,375.75 and 95,787.04

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Solution

The fourth proportional to 176,357.95, 243,375.75 and 95,787.04 is: 132,187.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,357.95 : 243,375.75 = 95,787.04 : x
  2. Step 2: Convert to fraction form
    176,357.95/243,375.75 = 95,787.04/x
  3. Step 3: Cross multiply
    176,357.95x = 243,375.75 × 95,787.04
  4. Step 4: Simplify right side
    176,357.95x = 23,312,242,700.28
  5. Step 5: Solve for x
    x = 23,312,242,700.28/176,357.95
  6. Step 6: Final answer
    x = 132,187.08

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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.