Home / 44,215.28-60,913.33-30,763.41

Finding the Fourth Proportional to 44,215.28, 60,913.33 and 30,763.41

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Solution

The fourth proportional to 44,215.28, 60,913.33 and 30,763.41 is: 42,381.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,215.28 : 60,913.33 = 30,763.41 : x
  2. Step 2: Convert to fraction form
    44,215.28/60,913.33 = 30,763.41/x
  3. Step 3: Cross multiply
    44,215.28x = 60,913.33 × 30,763.41
  4. Step 4: Simplify right side
    44,215.28x = 1,873,901,745.26
  5. Step 5: Solve for x
    x = 1,873,901,745.26/44,215.28
  6. Step 6: Final answer
    x = 42,381.32

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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.