Home / 37,971.88-52,396.68-22,864.32

Finding the Fourth Proportional to 37,971.88, 52,396.68 and 22,864.32

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Solution

The fourth proportional to 37,971.88, 52,396.68 and 22,864.32 is: 31,550.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,971.88 : 52,396.68 = 22,864.32 : x
  2. Step 2: Convert to fraction form
    37,971.88/52,396.68 = 22,864.32/x
  3. Step 3: Cross multiply
    37,971.88x = 52,396.68 × 22,864.32
  4. Step 4: Simplify right side
    37,971.88x = 1,198,014,458.46
  5. Step 5: Solve for x
    x = 1,198,014,458.46/37,971.88
  6. Step 6: Final answer
    x = 31,550.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.