Home / 62,063.18-92,392.77-61,694.12

Finding the Fourth Proportional to 62,063.18, 92,392.77 and 61,694.12

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Solution

The fourth proportional to 62,063.18, 92,392.77 and 61,694.12 is: 91,843.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.18 : 92,392.77 = 61,694.12 : x
  2. Step 2: Convert to fraction form
    62,063.18/92,392.77 = 61,694.12/x
  3. Step 3: Cross multiply
    62,063.18x = 92,392.77 × 61,694.12
  4. Step 4: Simplify right side
    62,063.18x = 5,700,090,331.04
  5. Step 5: Solve for x
    x = 5,700,090,331.04/62,063.18
  6. Step 6: Final answer
    x = 91,843.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.