Home / 60,196.46-90,307.25-18,074.84

Finding the Fourth Proportional to 60,196.46, 90,307.25 and 18,074.84

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Solution

The fourth proportional to 60,196.46, 90,307.25 and 18,074.84 is: 27,116.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,196.46 : 90,307.25 = 18,074.84 : x
  2. Step 2: Convert to fraction form
    60,196.46/90,307.25 = 18,074.84/x
  3. Step 3: Cross multiply
    60,196.46x = 90,307.25 × 18,074.84
  4. Step 4: Simplify right side
    60,196.46x = 1,632,289,365.55
  5. Step 5: Solve for x
    x = 1,632,289,365.55/60,196.46
  6. Step 6: Final answer
    x = 27,116.03

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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.