Home / 176,397.76-264,633.04-58,076.16

Finding the Fourth Proportional to 176,397.76, 264,633.04 and 58,076.16

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Solution

The fourth proportional to 176,397.76, 264,633.04 and 58,076.16 is: 87,126.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,397.76 : 264,633.04 = 58,076.16 : x
  2. Step 2: Convert to fraction form
    176,397.76/264,633.04 = 58,076.16/x
  3. Step 3: Cross multiply
    176,397.76x = 264,633.04 × 58,076.16
  4. Step 4: Simplify right side
    176,397.76x = 15,368,870,772.33
  5. Step 5: Solve for x
    x = 15,368,870,772.33/176,397.76
  6. Step 6: Final answer
    x = 87,126.22

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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.