Home / 3,032.29-4,184.52-1,706.00

Finding the Fourth Proportional to 3,032.29, 4,184.52 and 1,706.00

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Solution

The fourth proportional to 3,032.29, 4,184.52 and 1,706.00 is: 2,354.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.29 : 4,184.52 = 1,706.00 : x
  2. Step 2: Convert to fraction form
    3,032.29/4,184.52 = 1,706.00/x
  3. Step 3: Cross multiply
    3,032.29x = 4,184.52 × 1,706.00
  4. Step 4: Simplify right side
    3,032.29x = 7,138,785.17
  5. Step 5: Solve for x
    x = 7,138,785.17/3,032.29
  6. Step 6: Final answer
    x = 2,354.25

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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.