Home / 149,904.40-224,827.80-44,726.80

Finding the Fourth Proportional to 149,904.40, 224,827.80 and 44,726.80

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Solution

The fourth proportional to 149,904.40, 224,827.80 and 44,726.80 is: 67,081.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,904.40 : 224,827.80 = 44,726.80 : x
  2. Step 2: Convert to fraction form
    149,904.40/224,827.80 = 44,726.80/x
  3. Step 3: Cross multiply
    149,904.40x = 224,827.80 × 44,726.80
  4. Step 4: Simplify right side
    149,904.40x = 10,055,828,045.04
  5. Step 5: Solve for x
    x = 10,055,828,045.04/149,904.40
  6. Step 6: Final answer
    x = 67,081.61

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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.