Home / 176,260.46-243,241.18-95,688.64

Finding the Fourth Proportional to 176,260.46, 243,241.18 and 95,688.64

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Solution

The fourth proportional to 176,260.46, 243,241.18 and 95,688.64 is: 132,051.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,260.46 : 243,241.18 = 95,688.64 : x
  2. Step 2: Convert to fraction form
    176,260.46/243,241.18 = 95,688.64/x
  3. Step 3: Cross multiply
    176,260.46x = 243,241.18 × 95,688.64
  4. Step 4: Simplify right side
    176,260.46x = 23,275,417,771.03
  5. Step 5: Solve for x
    x = 23,275,417,771.03/176,260.46
  6. Step 6: Final answer
    x = 132,051.27

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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.