Home / 60,770.22-91,155.33-16,396.97

Finding the Fourth Proportional to 60,770.22, 91,155.33 and 16,396.97

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Solution

The fourth proportional to 60,770.22, 91,155.33 and 16,396.97 is: 24,595.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,770.22 : 91,155.33 = 16,396.97 : x
  2. Step 2: Convert to fraction form
    60,770.22/91,155.33 = 16,396.97/x
  3. Step 3: Cross multiply
    60,770.22x = 91,155.33 × 16,396.97
  4. Step 4: Simplify right side
    60,770.22x = 1,494,671,570.81
  5. Step 5: Solve for x
    x = 1,494,671,570.81/60,770.22
  6. Step 6: Final answer
    x = 24,595.46

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Similar ratio
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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.