Home / 44,328.88-61,131.18-29,825.74

Finding the Fourth Proportional to 44,328.88, 61,131.18 and 29,825.74

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Solution

The fourth proportional to 44,328.88, 61,131.18 and 29,825.74 is: 41,130.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,328.88 : 61,131.18 = 29,825.74 : x
  2. Step 2: Convert to fraction form
    44,328.88/61,131.18 = 29,825.74/x
  3. Step 3: Cross multiply
    44,328.88x = 61,131.18 × 29,825.74
  4. Step 4: Simplify right side
    44,328.88x = 1,823,282,357.20
  5. Step 5: Solve for x
    x = 1,823,282,357.20/44,328.88
  6. Step 6: Final answer
    x = 41,130.81

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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.