Home / 45,013.26-62,118.28-25,141.26

Finding the Fourth Proportional to 45,013.26, 62,118.28 and 25,141.26

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Solution

The fourth proportional to 45,013.26, 62,118.28 and 25,141.26 is: 34,694.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,013.26 : 62,118.28 = 25,141.26 : x
  2. Step 2: Convert to fraction form
    45,013.26/62,118.28 = 25,141.26/x
  3. Step 3: Cross multiply
    45,013.26x = 62,118.28 × 25,141.26
  4. Step 4: Simplify right side
    45,013.26x = 1,561,731,828.23
  5. Step 5: Solve for x
    x = 1,561,731,828.23/45,013.26
  6. Step 6: Final answer
    x = 34,694.93

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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.