Home / 176,507.75-243,583.14-95,935.25

Finding the Fourth Proportional to 176,507.75, 243,583.14 and 95,935.25

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Solution

The fourth proportional to 176,507.75, 243,583.14 and 95,935.25 is: 132,391.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,507.75 : 243,583.14 = 95,935.25 : x
  2. Step 2: Convert to fraction form
    176,507.75/243,583.14 = 95,935.25/x
  3. Step 3: Cross multiply
    176,507.75x = 243,583.14 × 95,935.25
  4. Step 4: Simplify right side
    176,507.75x = 23,368,208,213.77
  5. Step 5: Solve for x
    x = 23,368,208,213.77/176,507.75
  6. Step 6: Final answer
    x = 132,391.97

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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.