Home / 44,330.72-66,495.92-11,050.80

Finding the Fourth Proportional to 44,330.72, 66,495.92 and 11,050.80

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Solution

The fourth proportional to 44,330.72, 66,495.92 and 11,050.80 is: 16,576.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,330.72 : 66,495.92 = 11,050.80 : x
  2. Step 2: Convert to fraction form
    44,330.72/66,495.92 = 11,050.80/x
  3. Step 3: Cross multiply
    44,330.72x = 66,495.92 × 11,050.80
  4. Step 4: Simplify right side
    44,330.72x = 734,833,112.74
  5. Step 5: Solve for x
    x = 734,833,112.74/44,330.72
  6. Step 6: Final answer
    x = 16,576.16

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1.5x scale

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.