Home / 61,376.93-92,068.01-17,002.61

Finding the Fourth Proportional to 61,376.93, 92,068.01 and 17,002.61

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Solution

The fourth proportional to 61,376.93, 92,068.01 and 17,002.61 is: 25,504.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,376.93 : 92,068.01 = 17,002.61 : x
  2. Step 2: Convert to fraction form
    61,376.93/92,068.01 = 17,002.61/x
  3. Step 3: Cross multiply
    61,376.93x = 92,068.01 × 17,002.61
  4. Step 4: Simplify right side
    61,376.93x = 1,565,396,382.49
  5. Step 5: Solve for x
    x = 1,565,396,382.49/61,376.93
  6. Step 6: Final answer
    x = 25,504.64

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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.