Home / 176,390.16-264,618.06-58,069.82

Finding the Fourth Proportional to 176,390.16, 264,618.06 and 58,069.82

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Solution

The fourth proportional to 176,390.16, 264,618.06 and 58,069.82 is: 87,115.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,390.16 : 264,618.06 = 58,069.82 : x
  2. Step 2: Convert to fraction form
    176,390.16/264,618.06 = 58,069.82/x
  3. Step 3: Cross multiply
    176,390.16x = 264,618.06 × 58,069.82
  4. Step 4: Simplify right side
    176,390.16x = 15,366,323,112.95
  5. Step 5: Solve for x
    x = 15,366,323,112.95/176,390.16
  6. Step 6: Final answer
    x = 87,115.53

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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.