Home / 44,315.76-61,155.78-25,456.52

Finding the Fourth Proportional to 44,315.76, 61,155.78 and 25,456.52

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Solution

The fourth proportional to 44,315.76, 61,155.78 and 25,456.52 is: 35,130.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,315.76 : 61,155.78 = 25,456.52 : x
  2. Step 2: Convert to fraction form
    44,315.76/61,155.78 = 25,456.52/x
  3. Step 3: Cross multiply
    44,315.76x = 61,155.78 × 25,456.52
  4. Step 4: Simplify right side
    44,315.76x = 1,556,813,336.69
  5. Step 5: Solve for x
    x = 1,556,813,336.69/44,315.76
  6. Step 6: Final answer
    x = 35,130.02

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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.