Home / 44,106.24-66,188.80-16,407.04

Finding the Fourth Proportional to 44,106.24, 66,188.80 and 16,407.04

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Solution

The fourth proportional to 44,106.24, 66,188.80 and 16,407.04 is: 24,621.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,106.24 : 66,188.80 = 16,407.04 : x
  2. Step 2: Convert to fraction form
    44,106.24/66,188.80 = 16,407.04/x
  3. Step 3: Cross multiply
    44,106.24x = 66,188.80 × 16,407.04
  4. Step 4: Simplify right side
    44,106.24x = 1,085,962,289.15
  5. Step 5: Solve for x
    x = 1,085,962,289.15/44,106.24
  6. Step 6: Final answer
    x = 24,621.51

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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.