Home / 60,860.30-91,290.45-16,492.55

Finding the Fourth Proportional to 60,860.30, 91,290.45 and 16,492.55

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Solution

The fourth proportional to 60,860.30, 91,290.45 and 16,492.55 is: 24,738.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,860.30 : 91,290.45 = 16,492.55 : x
  2. Step 2: Convert to fraction form
    60,860.30/91,290.45 = 16,492.55/x
  3. Step 3: Cross multiply
    60,860.30x = 91,290.45 × 16,492.55
  4. Step 4: Simplify right side
    60,860.30x = 1,505,612,311.15
  5. Step 5: Solve for x
    x = 1,505,612,311.15/60,860.30
  6. Step 6: Final answer
    x = 24,738.83

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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.