Home / 25,009.26-37,482.45-22,020.36

Finding the Fourth Proportional to 25,009.26, 37,482.45 and 22,020.36

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Solution

The fourth proportional to 25,009.26, 37,482.45 and 22,020.36 is: 33,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,009.26 : 37,482.45 = 22,020.36 : x
  2. Step 2: Convert to fraction form
    25,009.26/37,482.45 = 22,020.36/x
  3. Step 3: Cross multiply
    25,009.26x = 37,482.45 × 22,020.36
  4. Step 4: Simplify right side
    25,009.26x = 825,376,819.55
  5. Step 5: Solve for x
    x = 825,376,819.55/25,009.26
  6. Step 6: Final answer
    x = 33,002.85

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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.