Home / 3,373.68-4,656-2,047.08

Finding the Fourth Proportional to 3,373.68, 4,656 and 2,047.08

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Solution

The fourth proportional to 3,373.68, 4,656 and 2,047.08 is: 2,825.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.68 : 4,656 = 2,047.08 : x
  2. Step 2: Convert to fraction form
    3,373.68/4,656 = 2,047.08/x
  3. Step 3: Cross multiply
    3,373.68x = 4,656 × 2,047.08
  4. Step 4: Simplify right side
    3,373.68x = 9,531,204.48
  5. Step 5: Solve for x
    x = 9,531,204.48/3,373.68
  6. Step 6: Final answer
    x = 2,825.17

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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.