Home / 163,180.64-244,726.38-44,823.80

Finding the Fourth Proportional to 163,180.64, 244,726.38 and 44,823.80

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Solution

The fourth proportional to 163,180.64, 244,726.38 and 44,823.80 is: 67,223.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,180.64 : 244,726.38 = 44,823.80 : x
  2. Step 2: Convert to fraction form
    163,180.64/244,726.38 = 44,823.80/x
  3. Step 3: Cross multiply
    163,180.64x = 244,726.38 × 44,823.80
  4. Step 4: Simplify right side
    163,180.64x = 10,969,566,311.84
  5. Step 5: Solve for x
    x = 10,969,566,311.84/163,180.64
  6. Step 6: Final answer
    x = 67,223.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.