Home / 17,341.86-26,012.34-4,862.75

Finding the Fourth Proportional to 17,341.86, 26,012.34 and 4,862.75

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Solution

The fourth proportional to 17,341.86, 26,012.34 and 4,862.75 is: 7,294.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.86 : 26,012.34 = 4,862.75 : x
  2. Step 2: Convert to fraction form
    17,341.86/26,012.34 = 4,862.75/x
  3. Step 3: Cross multiply
    17,341.86x = 26,012.34 × 4,862.75
  4. Step 4: Simplify right side
    17,341.86x = 126,491,522.59
  5. Step 5: Solve for x
    x = 126,491,522.59/17,341.86
  6. Step 6: Final answer
    x = 7,294.00

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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.