Home / 44,279.55-66,309.93-33,007.86

Finding the Fourth Proportional to 44,279.55, 66,309.93 and 33,007.86

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Solution

The fourth proportional to 44,279.55, 66,309.93 and 33,007.86 is: 49,430.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,279.55 : 66,309.93 = 33,007.86 : x
  2. Step 2: Convert to fraction form
    44,279.55/66,309.93 = 33,007.86/x
  3. Step 3: Cross multiply
    44,279.55x = 66,309.93 × 33,007.86
  4. Step 4: Simplify right side
    44,279.55x = 2,188,748,886.05
  5. Step 5: Solve for x
    x = 2,188,748,886.05/44,279.55
  6. Step 6: Final answer
    x = 49,430.24

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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.