Home / 44,980.20-62,090.98-29,065.96

Finding the Fourth Proportional to 44,980.20, 62,090.98 and 29,065.96

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Solution

The fourth proportional to 44,980.20, 62,090.98 and 29,065.96 is: 40,122.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,980.20 : 62,090.98 = 29,065.96 : x
  2. Step 2: Convert to fraction form
    44,980.20/62,090.98 = 29,065.96/x
  3. Step 3: Cross multiply
    44,980.20x = 62,090.98 × 29,065.96
  4. Step 4: Simplify right side
    44,980.20x = 1,804,733,941.04
  5. Step 5: Solve for x
    x = 1,804,733,941.04/44,980.20
  6. Step 6: Final answer
    x = 40,122.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.