Home / 4,275.02-6,410.26-2,194.18

Finding the Fourth Proportional to 4,275.02, 6,410.26 and 2,194.18

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Solution

The fourth proportional to 4,275.02, 6,410.26 and 2,194.18 is: 3,290.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275.02 : 6,410.26 = 2,194.18 : x
  2. Step 2: Convert to fraction form
    4,275.02/6,410.26 = 2,194.18/x
  3. Step 3: Cross multiply
    4,275.02x = 6,410.26 × 2,194.18
  4. Step 4: Simplify right side
    4,275.02x = 14,065,264.29
  5. Step 5: Solve for x
    x = 14,065,264.29/4,275.02
  6. Step 6: Final answer
    x = 3,290.10

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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.