Home / 176,206.24-243,165.32-95,633.87

Finding the Fourth Proportional to 176,206.24, 243,165.32 and 95,633.87

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Solution

The fourth proportional to 176,206.24, 243,165.32 and 95,633.87 is: 131,975.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,206.24 : 243,165.32 = 95,633.87 : x
  2. Step 2: Convert to fraction form
    176,206.24/243,165.32 = 95,633.87/x
  3. Step 3: Cross multiply
    176,206.24x = 243,165.32 × 95,633.87
  4. Step 4: Simplify right side
    176,206.24x = 23,254,839,803.96
  5. Step 5: Solve for x
    x = 23,254,839,803.96/176,206.24
  6. Step 6: Final answer
    x = 131,975.12

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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.