Home / 17,394.74-26,092.02-4,247.18

Finding the Fourth Proportional to 17,394.74, 26,092.02 and 4,247.18

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Solution

The fourth proportional to 17,394.74, 26,092.02 and 4,247.18 is: 6,370.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,394.74 : 26,092.02 = 4,247.18 : x
  2. Step 2: Convert to fraction form
    17,394.74/26,092.02 = 4,247.18/x
  3. Step 3: Cross multiply
    17,394.74x = 26,092.02 × 4,247.18
  4. Step 4: Simplify right side
    17,394.74x = 110,817,505.50
  5. Step 5: Solve for x
    x = 110,817,505.50/17,394.74
  6. Step 6: Final answer
    x = 6,370.75

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1.5x scale

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.