Home / 45,467.11-62,744.18-25,322.82

Finding the Fourth Proportional to 45,467.11, 62,744.18 and 25,322.82

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Solution

The fourth proportional to 45,467.11, 62,744.18 and 25,322.82 is: 34,945.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,467.11 : 62,744.18 = 25,322.82 : x
  2. Step 2: Convert to fraction form
    45,467.11/62,744.18 = 25,322.82/x
  3. Step 3: Cross multiply
    45,467.11x = 62,744.18 × 25,322.82
  4. Step 4: Simplify right side
    45,467.11x = 1,588,859,576.19
  5. Step 5: Solve for x
    x = 1,588,859,576.19/45,467.11
  6. Step 6: Final answer
    x = 34,945.25

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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.