Home / 60,448.22-90,672.20-16,074.96

Finding the Fourth Proportional to 60,448.22, 90,672.20 and 16,074.96

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Solution

The fourth proportional to 60,448.22, 90,672.20 and 16,074.96 is: 24,112.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,448.22 : 90,672.20 = 16,074.96 : x
  2. Step 2: Convert to fraction form
    60,448.22/90,672.20 = 16,074.96/x
  3. Step 3: Cross multiply
    60,448.22x = 90,672.20 × 16,074.96
  4. Step 4: Simplify right side
    60,448.22x = 1,457,551,988.11
  5. Step 5: Solve for x
    x = 1,457,551,988.11/60,448.22
  6. Step 6: Final answer
    x = 24,112.41

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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.