Home / 3,292.02-4,931.55-2,314.26

Finding the Fourth Proportional to 3,292.02, 4,931.55 and 2,314.26

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Solution

The fourth proportional to 3,292.02, 4,931.55 and 2,314.26 is: 3,466.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.02 : 4,931.55 = 2,314.26 : x
  2. Step 2: Convert to fraction form
    3,292.02/4,931.55 = 2,314.26/x
  3. Step 3: Cross multiply
    3,292.02x = 4,931.55 × 2,314.26
  4. Step 4: Simplify right side
    3,292.02x = 11,412,888.90
  5. Step 5: Solve for x
    x = 11,412,888.90/3,292.02
  6. Step 6: Final answer
    x = 3,466.83

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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.