Home / 17,862.63-26,798.04-6,175.85

Finding the Fourth Proportional to 17,862.63, 26,798.04 and 6,175.85

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Solution

The fourth proportional to 17,862.63, 26,798.04 and 6,175.85 is: 9,265.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862.63 : 26,798.04 = 6,175.85 : x
  2. Step 2: Convert to fraction form
    17,862.63/26,798.04 = 6,175.85/x
  3. Step 3: Cross multiply
    17,862.63x = 26,798.04 × 6,175.85
  4. Step 4: Simplify right side
    17,862.63x = 165,500,541.34
  5. Step 5: Solve for x
    x = 165,500,541.34/17,862.63
  6. Step 6: Final answer
    x = 9,265.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.