Home / 3,064.16-4,224.08-2,266.30

Finding the Fourth Proportional to 3,064.16, 4,224.08 and 2,266.30

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Solution

The fourth proportional to 3,064.16, 4,224.08 and 2,266.30 is: 3,124.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.16 : 4,224.08 = 2,266.30 : x
  2. Step 2: Convert to fraction form
    3,064.16/4,224.08 = 2,266.30/x
  3. Step 3: Cross multiply
    3,064.16x = 4,224.08 × 2,266.30
  4. Step 4: Simplify right side
    3,064.16x = 9,573,032.50
  5. Step 5: Solve for x
    x = 9,573,032.50/3,064.16
  6. Step 6: Final answer
    x = 3,124.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.