Home / 61,801.06-92,708.80-22,376.74

Finding the Fourth Proportional to 61,801.06, 92,708.80 and 22,376.74

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Solution

The fourth proportional to 61,801.06, 92,708.80 and 22,376.74 is: 33,567.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,801.06 : 92,708.80 = 22,376.74 : x
  2. Step 2: Convert to fraction form
    61,801.06/92,708.80 = 22,376.74/x
  3. Step 3: Cross multiply
    61,801.06x = 92,708.80 × 22,376.74
  4. Step 4: Simplify right side
    61,801.06x = 2,074,520,713.31
  5. Step 5: Solve for x
    x = 2,074,520,713.31/61,801.06
  6. Step 6: Final answer
    x = 33,567.72

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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.