Home / 176,266.36-243,250.59-95,693.95

Finding the Fourth Proportional to 176,266.36, 243,250.59 and 95,693.95

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Solution

The fourth proportional to 176,266.36, 243,250.59 and 95,693.95 is: 132,059.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,266.36 : 243,250.59 = 95,693.95 : x
  2. Step 2: Convert to fraction form
    176,266.36/243,250.59 = 95,693.95/x
  3. Step 3: Cross multiply
    176,266.36x = 243,250.59 × 95,693.95
  4. Step 4: Simplify right side
    176,266.36x = 23,277,609,796.93
  5. Step 5: Solve for x
    x = 23,277,609,796.93/176,266.36
  6. Step 6: Final answer
    x = 132,059.29

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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.