Home / 92,567.04-138,876.48-37,201.92

Finding the Fourth Proportional to 92,567.04, 138,876.48 and 37,201.92

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Solution

The fourth proportional to 92,567.04, 138,876.48 and 37,201.92 is: 55,813.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,567.04 : 138,876.48 = 37,201.92 : x
  2. Step 2: Convert to fraction form
    92,567.04/138,876.48 = 37,201.92/x
  3. Step 3: Cross multiply
    92,567.04x = 138,876.48 × 37,201.92
  4. Step 4: Simplify right side
    92,567.04x = 5,166,471,698.84
  5. Step 5: Solve for x
    x = 5,166,471,698.84/92,567.04
  6. Step 6: Final answer
    x = 55,813.30

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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.