Home / 4,454.02-6,685.11-2,264.26

Finding the Fourth Proportional to 4,454.02, 6,685.11 and 2,264.26

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Solution

The fourth proportional to 4,454.02, 6,685.11 and 2,264.26 is: 3,398.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.02 : 6,685.11 = 2,264.26 : x
  2. Step 2: Convert to fraction form
    4,454.02/6,685.11 = 2,264.26/x
  3. Step 3: Cross multiply
    4,454.02x = 6,685.11 × 2,264.26
  4. Step 4: Simplify right side
    4,454.02x = 15,136,827.17
  5. Step 5: Solve for x
    x = 15,136,827.17/4,454.02
  6. Step 6: Final answer
    x = 3,398.46

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1.5x scale

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.