Home / 67,074.42-92,499.20-44,063.60

Finding the Fourth Proportional to 67,074.42, 92,499.20 and 44,063.60

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Solution

The fourth proportional to 67,074.42, 92,499.20 and 44,063.60 is: 60,766.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,074.42 : 92,499.20 = 44,063.60 : x
  2. Step 2: Convert to fraction form
    67,074.42/92,499.20 = 44,063.60/x
  3. Step 3: Cross multiply
    67,074.42x = 92,499.20 × 44,063.60
  4. Step 4: Simplify right side
    67,074.42x = 4,075,847,749.12
  5. Step 5: Solve for x
    x = 4,075,847,749.12/67,074.42
  6. Step 6: Final answer
    x = 60,766.05

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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.