Home / 44,390.32-66,584.84-11,110.24

Finding the Fourth Proportional to 44,390.32, 66,584.84 and 11,110.24

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Solution

The fourth proportional to 44,390.32, 66,584.84 and 11,110.24 is: 16,665.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,390.32 : 66,584.84 = 11,110.24 : x
  2. Step 2: Convert to fraction form
    44,390.32/66,584.84 = 11,110.24/x
  3. Step 3: Cross multiply
    44,390.32x = 66,584.84 × 11,110.24
  4. Step 4: Simplify right side
    44,390.32x = 739,773,552.76
  5. Step 5: Solve for x
    x = 739,773,552.76/44,390.32
  6. Step 6: Final answer
    x = 16,665.20

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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.