Home / 3,598.02-4,967.56-2,757.17

Finding the Fourth Proportional to 3,598.02, 4,967.56 and 2,757.17

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Solution

The fourth proportional to 3,598.02, 4,967.56 and 2,757.17 is: 3,806.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.02 : 4,967.56 = 2,757.17 : x
  2. Step 2: Convert to fraction form
    3,598.02/4,967.56 = 2,757.17/x
  3. Step 3: Cross multiply
    3,598.02x = 4,967.56 × 2,757.17
  4. Step 4: Simplify right side
    3,598.02x = 13,696,423.27
  5. Step 5: Solve for x
    x = 13,696,423.27/3,598.02
  6. Step 6: Final answer
    x = 3,806.66

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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.