Home / 41,125.35-61,675.61-21,393.14

Finding the Fourth Proportional to 41,125.35, 61,675.61 and 21,393.14

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Solution

The fourth proportional to 41,125.35, 61,675.61 and 21,393.14 is: 32,083.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,125.35 : 61,675.61 = 21,393.14 : x
  2. Step 2: Convert to fraction form
    41,125.35/61,675.61 = 21,393.14/x
  3. Step 3: Cross multiply
    41,125.35x = 61,675.61 × 21,393.14
  4. Step 4: Simplify right side
    41,125.35x = 1,319,434,959.32
  5. Step 5: Solve for x
    x = 1,319,434,959.32/41,125.35
  6. Step 6: Final answer
    x = 32,083.25

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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.