Home / 3,073.41-4,607.60-1,097.92

Finding the Fourth Proportional to 3,073.41, 4,607.60 and 1,097.92

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Solution

The fourth proportional to 3,073.41, 4,607.60 and 1,097.92 is: 1,645.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073.41 : 4,607.60 = 1,097.92 : x
  2. Step 2: Convert to fraction form
    3,073.41/4,607.60 = 1,097.92/x
  3. Step 3: Cross multiply
    3,073.41x = 4,607.60 × 1,097.92
  4. Step 4: Simplify right side
    3,073.41x = 5,058,776.19
  5. Step 5: Solve for x
    x = 5,058,776.19/3,073.41
  6. Step 6: Final answer
    x = 1,645.98

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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.