Home / 45,324.63-62,544.69-25,180.47

Finding the Fourth Proportional to 45,324.63, 62,544.69 and 25,180.47

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Solution

The fourth proportional to 45,324.63, 62,544.69 and 25,180.47 is: 34,747.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,324.63 : 62,544.69 = 25,180.47 : x
  2. Step 2: Convert to fraction form
    45,324.63/62,544.69 = 25,180.47/x
  3. Step 3: Cross multiply
    45,324.63x = 62,544.69 × 25,180.47
  4. Step 4: Simplify right side
    45,324.63x = 1,574,904,690.20
  5. Step 5: Solve for x
    x = 1,574,904,690.20/45,324.63
  6. Step 6: Final answer
    x = 34,747.22

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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.