Home / 44,409.86-66,612.05-14,825.22

Finding the Fourth Proportional to 44,409.86, 66,612.05 and 14,825.22

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Solution

The fourth proportional to 44,409.86, 66,612.05 and 14,825.22 is: 22,236.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,409.86 : 66,612.05 = 14,825.22 : x
  2. Step 2: Convert to fraction form
    44,409.86/66,612.05 = 14,825.22/x
  3. Step 3: Cross multiply
    44,409.86x = 66,612.05 × 14,825.22
  4. Step 4: Simplify right side
    44,409.86x = 987,538,295.90
  5. Step 5: Solve for x
    x = 987,538,295.90/44,409.86
  6. Step 6: Final answer
    x = 22,236.92

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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.