Home / 17,368.83-26,049.92-8,475.26

Finding the Fourth Proportional to 17,368.83, 26,049.92 and 8,475.26

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Solution

The fourth proportional to 17,368.83, 26,049.92 and 8,475.26 is: 12,711.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,368.83 : 26,049.92 = 8,475.26 : x
  2. Step 2: Convert to fraction form
    17,368.83/26,049.92 = 8,475.26/x
  3. Step 3: Cross multiply
    17,368.83x = 26,049.92 × 8,475.26
  4. Step 4: Simplify right side
    17,368.83x = 220,779,672.35
  5. Step 5: Solve for x
    x = 220,779,672.35/17,368.83
  6. Step 6: Final answer
    x = 12,711.26

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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.