Home / 61,319.52-84,589.14-41,182.11

Finding the Fourth Proportional to 61,319.52, 84,589.14 and 41,182.11

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Solution

The fourth proportional to 61,319.52, 84,589.14 and 41,182.11 is: 56,809.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,319.52 : 84,589.14 = 41,182.11 : x
  2. Step 2: Convert to fraction form
    61,319.52/84,589.14 = 41,182.11/x
  3. Step 3: Cross multiply
    61,319.52x = 84,589.14 × 41,182.11
  4. Step 4: Simplify right side
    61,319.52x = 3,483,559,268.29
  5. Step 5: Solve for x
    x = 3,483,559,268.29/61,319.52
  6. Step 6: Final answer
    x = 56,809.96

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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.