Home / 56,675.08-85,024.92-17,231.17

Finding the Fourth Proportional to 56,675.08, 85,024.92 and 17,231.17

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Solution

The fourth proportional to 56,675.08, 85,024.92 and 17,231.17 is: 25,850.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,675.08 : 85,024.92 = 17,231.17 : x
  2. Step 2: Convert to fraction form
    56,675.08/85,024.92 = 17,231.17/x
  3. Step 3: Cross multiply
    56,675.08x = 85,024.92 × 17,231.17
  4. Step 4: Simplify right side
    56,675.08x = 1,465,078,706.32
  5. Step 5: Solve for x
    x = 1,465,078,706.32/56,675.08
  6. Step 6: Final answer
    x = 25,850.49

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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.