Home / 60,369.08-90,566.57-18,245.84

Finding the Fourth Proportional to 60,369.08, 90,566.57 and 18,245.84

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Solution

The fourth proportional to 60,369.08, 90,566.57 and 18,245.84 is: 27,372.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,369.08 : 90,566.57 = 18,245.84 : x
  2. Step 2: Convert to fraction form
    60,369.08/90,566.57 = 18,245.84/x
  3. Step 3: Cross multiply
    60,369.08x = 90,566.57 × 18,245.84
  4. Step 4: Simplify right side
    60,369.08x = 1,652,462,738.35
  5. Step 5: Solve for x
    x = 1,652,462,738.35/60,369.08
  6. Step 6: Final answer
    x = 27,372.67

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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.