Home / 45,212.46-62,391.51-25,069.56

Finding the Fourth Proportional to 45,212.46, 62,391.51 and 25,069.56

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Solution

The fourth proportional to 45,212.46, 62,391.51 and 25,069.56 is: 34,595.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,212.46 : 62,391.51 = 25,069.56 : x
  2. Step 2: Convert to fraction form
    45,212.46/62,391.51 = 25,069.56/x
  3. Step 3: Cross multiply
    45,212.46x = 62,391.51 × 25,069.56
  4. Step 4: Simplify right side
    45,212.46x = 1,564,127,703.44
  5. Step 5: Solve for x
    x = 1,564,127,703.44/45,212.46
  6. Step 6: Final answer
    x = 34,595.06

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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.