Home / 32,219-44,462.30-18,799.48

Finding the Fourth Proportional to 32,219, 44,462.30 and 18,799.48

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Solution

The fourth proportional to 32,219, 44,462.30 and 18,799.48 is: 25,943.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,219 : 44,462.30 = 18,799.48 : x
  2. Step 2: Convert to fraction form
    32,219/44,462.30 = 18,799.48/x
  3. Step 3: Cross multiply
    32,219x = 44,462.30 × 18,799.48
  4. Step 4: Simplify right side
    32,219x = 835,868,119.60
  5. Step 5: Solve for x
    x = 835,868,119.60/32,219
  6. Step 6: Final answer
    x = 25,943.33

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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.