Home / 176,627.04-243,747.48-96,056.61

Finding the Fourth Proportional to 176,627.04, 243,747.48 and 96,056.61

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Solution

The fourth proportional to 176,627.04, 243,747.48 and 96,056.61 is: 132,559.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,627.04 : 243,747.48 = 96,056.61 : x
  2. Step 2: Convert to fraction form
    176,627.04/243,747.48 = 96,056.61/x
  3. Step 3: Cross multiply
    176,627.04x = 243,747.48 × 96,056.61
  4. Step 4: Simplify right side
    176,627.04x = 23,413,556,624.84
  5. Step 5: Solve for x
    x = 23,413,556,624.84/176,627.04
  6. Step 6: Final answer
    x = 132,559.30

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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.