Home / 61,822.08-85,314.42-33,527.64

Finding the Fourth Proportional to 61,822.08, 85,314.42 and 33,527.64

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Solution

The fourth proportional to 61,822.08, 85,314.42 and 33,527.64 is: 46,268.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,822.08 : 85,314.42 = 33,527.64 : x
  2. Step 2: Convert to fraction form
    61,822.08/85,314.42 = 33,527.64/x
  3. Step 3: Cross multiply
    61,822.08x = 85,314.42 × 33,527.64
  4. Step 4: Simplify right side
    61,822.08x = 2,860,391,160.57
  5. Step 5: Solve for x
    x = 2,860,391,160.57/61,822.08
  6. Step 6: Final answer
    x = 46,268.12

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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.