Home / 176,292.07-243,281.67-95,717.98

Finding the Fourth Proportional to 176,292.07, 243,281.67 and 95,717.98

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Solution

The fourth proportional to 176,292.07, 243,281.67 and 95,717.98 is: 132,090.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,292.07 : 243,281.67 = 95,717.98 : x
  2. Step 2: Convert to fraction form
    176,292.07/243,281.67 = 95,717.98/x
  3. Step 3: Cross multiply
    176,292.07x = 243,281.67 × 95,717.98
  4. Step 4: Simplify right side
    176,292.07x = 23,286,430,023.43
  5. Step 5: Solve for x
    x = 23,286,430,023.43/176,292.07
  6. Step 6: Final answer
    x = 132,090.06

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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.