Home / 45,191.38-62,364.21-25,048.42

Finding the Fourth Proportional to 45,191.38, 62,364.21 and 25,048.42

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Solution

The fourth proportional to 45,191.38, 62,364.21 and 25,048.42 is: 34,566.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191.38 : 62,364.21 = 25,048.42 : x
  2. Step 2: Convert to fraction form
    45,191.38/62,364.21 = 25,048.42/x
  3. Step 3: Cross multiply
    45,191.38x = 62,364.21 × 25,048.42
  4. Step 4: Simplify right side
    45,191.38x = 1,562,124,925.05
  5. Step 5: Solve for x
    x = 1,562,124,925.05/45,191.38
  6. Step 6: Final answer
    x = 34,566.88

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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.