Home / 24,749.55-34,114.57-19,362.85

Finding the Fourth Proportional to 24,749.55, 34,114.57 and 19,362.85

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Solution

The fourth proportional to 24,749.55, 34,114.57 and 19,362.85 is: 26,689.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,749.55 : 34,114.57 = 19,362.85 : x
  2. Step 2: Convert to fraction form
    24,749.55/34,114.57 = 19,362.85/x
  3. Step 3: Cross multiply
    24,749.55x = 34,114.57 × 19,362.85
  4. Step 4: Simplify right side
    24,749.55x = 660,555,168.03
  5. Step 5: Solve for x
    x = 660,555,168.03/24,749.55
  6. Step 6: Final answer
    x = 26,689.58

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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.