Home / 246,826.54-370,254.17-69,347.38

Finding the Fourth Proportional to 246,826.54, 370,254.17 and 69,347.38

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Solution

The fourth proportional to 246,826.54, 370,254.17 and 69,347.38 is: 104,025.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,826.54 : 370,254.17 = 69,347.38 : x
  2. Step 2: Convert to fraction form
    246,826.54/370,254.17 = 69,347.38/x
  3. Step 3: Cross multiply
    246,826.54x = 370,254.17 × 69,347.38
  4. Step 4: Simplify right side
    246,826.54x = 25,676,156,623.57
  5. Step 5: Solve for x
    x = 25,676,156,623.57/246,826.54
  6. Step 6: Final answer
    x = 104,025.10

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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.