Home / 2,598.66-3,587.61-1,716.02

Finding the Fourth Proportional to 2,598.66, 3,587.61 and 1,716.02

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Solution

The fourth proportional to 2,598.66, 3,587.61 and 1,716.02 is: 2,369.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598.66 : 3,587.61 = 1,716.02 : x
  2. Step 2: Convert to fraction form
    2,598.66/3,587.61 = 1,716.02/x
  3. Step 3: Cross multiply
    2,598.66x = 3,587.61 × 1,716.02
  4. Step 4: Simplify right side
    2,598.66x = 6,156,392.57
  5. Step 5: Solve for x
    x = 6,156,392.57/2,598.66
  6. Step 6: Final answer
    x = 2,369.06

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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.