Home / 114,330.38-171,600.84-58,210.61

Finding the Fourth Proportional to 114,330.38, 171,600.84 and 58,210.61

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Solution

The fourth proportional to 114,330.38, 171,600.84 and 58,210.61 is: 87,369.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,330.38 : 171,600.84 = 58,210.61 : x
  2. Step 2: Convert to fraction form
    114,330.38/171,600.84 = 58,210.61/x
  3. Step 3: Cross multiply
    114,330.38x = 171,600.84 × 58,210.61
  4. Step 4: Simplify right side
    114,330.38x = 9,988,988,714.91
  5. Step 5: Solve for x
    x = 9,988,988,714.91/114,330.38
  6. Step 6: Final answer
    x = 87,369.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.