Home / 176,154.35-243,094.37-95,582.43

Finding the Fourth Proportional to 176,154.35, 243,094.37 and 95,582.43

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Solution

The fourth proportional to 176,154.35, 243,094.37 and 95,582.43 is: 131,904.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,154.35 : 243,094.37 = 95,582.43 : x
  2. Step 2: Convert to fraction form
    176,154.35/243,094.37 = 95,582.43/x
  3. Step 3: Cross multiply
    176,154.35x = 243,094.37 × 95,582.43
  4. Step 4: Simplify right side
    176,154.35x = 23,235,550,126.01
  5. Step 5: Solve for x
    x = 23,235,550,126.01/176,154.35
  6. Step 6: Final answer
    x = 131,904.50

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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.