Home / 3,373.29-4,655.15-1,957.25

Finding the Fourth Proportional to 3,373.29, 4,655.15 and 1,957.25

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Solution

The fourth proportional to 3,373.29, 4,655.15 and 1,957.25 is: 2,701.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.29 : 4,655.15 = 1,957.25 : x
  2. Step 2: Convert to fraction form
    3,373.29/4,655.15 = 1,957.25/x
  3. Step 3: Cross multiply
    3,373.29x = 4,655.15 × 1,957.25
  4. Step 4: Simplify right side
    3,373.29x = 9,111,259.28
  5. Step 5: Solve for x
    x = 9,111,259.28/3,373.29
  6. Step 6: Final answer
    x = 2,701.00

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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.