Home / 38,788.77-58,232.42-32,982.29

Finding the Fourth Proportional to 38,788.77, 58,232.42 and 32,982.29

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Solution

The fourth proportional to 38,788.77, 58,232.42 and 32,982.29 is: 49,515.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,788.77 : 58,232.42 = 32,982.29 : x
  2. Step 2: Convert to fraction form
    38,788.77/58,232.42 = 32,982.29/x
  3. Step 3: Cross multiply
    38,788.77x = 58,232.42 × 32,982.29
  4. Step 4: Simplify right side
    38,788.77x = 1,920,638,449.82
  5. Step 5: Solve for x
    x = 1,920,638,449.82/38,788.77
  6. Step 6: Final answer
    x = 49,515.32

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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.