Home / 244,260.10-366,442.41-75,776.77

Finding the Fourth Proportional to 244,260.10, 366,442.41 and 75,776.77

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Solution

The fourth proportional to 244,260.10, 366,442.41 and 75,776.77 is: 113,681.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,260.10 : 366,442.41 = 75,776.77 : x
  2. Step 2: Convert to fraction form
    244,260.10/366,442.41 = 75,776.77/x
  3. Step 3: Cross multiply
    244,260.10x = 366,442.41 × 75,776.77
  4. Step 4: Simplify right side
    244,260.10x = 27,767,822,220.82
  5. Step 5: Solve for x
    x = 27,767,822,220.82/244,260.10
  6. Step 6: Final answer
    x = 113,681.37

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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.