Home / 44,831.88-61,878.13-34,106.47

Finding the Fourth Proportional to 44,831.88, 61,878.13 and 34,106.47

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Solution

The fourth proportional to 44,831.88, 61,878.13 and 34,106.47 is: 47,074.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,831.88 : 61,878.13 = 34,106.47 : x
  2. Step 2: Convert to fraction form
    44,831.88/61,878.13 = 34,106.47/x
  3. Step 3: Cross multiply
    44,831.88x = 61,878.13 × 34,106.47
  4. Step 4: Simplify right side
    44,831.88x = 2,110,444,344.54
  5. Step 5: Solve for x
    x = 2,110,444,344.54/44,831.88
  6. Step 6: Final answer
    x = 47,074.63

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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.