Home / 352,000.67-527,826.16-112,083.25

Finding the Fourth Proportional to 352,000.67, 527,826.16 and 112,083.25

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Solution

The fourth proportional to 352,000.67, 527,826.16 and 112,083.25 is: 168,069.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,000.67 : 527,826.16 = 112,083.25 : x
  2. Step 2: Convert to fraction form
    352,000.67/527,826.16 = 112,083.25/x
  3. Step 3: Cross multiply
    352,000.67x = 527,826.16 × 112,083.25
  4. Step 4: Simplify right side
    352,000.67x = 59,160,472,206.97
  5. Step 5: Solve for x
    x = 59,160,472,206.97/352,000.67
  6. Step 6: Final answer
    x = 168,069.20

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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.