Home / 44,339.30-66,494.36-14,749.19

Finding the Fourth Proportional to 44,339.30, 66,494.36 and 14,749.19

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Solution

The fourth proportional to 44,339.30, 66,494.36 and 14,749.19 is: 22,118.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,339.30 : 66,494.36 = 14,749.19 : x
  2. Step 2: Convert to fraction form
    44,339.30/66,494.36 = 14,749.19/x
  3. Step 3: Cross multiply
    44,339.30x = 66,494.36 × 14,749.19
  4. Step 4: Simplify right side
    44,339.30x = 980,737,543.35
  5. Step 5: Solve for x
    x = 980,737,543.35/44,339.30
  6. Step 6: Final answer
    x = 22,118.93

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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.