Home / 44,405.43-66,634.40-16,345.18

Finding the Fourth Proportional to 44,405.43, 66,634.40 and 16,345.18

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Solution

The fourth proportional to 44,405.43, 66,634.40 and 16,345.18 is: 24,527.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,405.43 : 66,634.40 = 16,345.18 : x
  2. Step 2: Convert to fraction form
    44,405.43/66,634.40 = 16,345.18/x
  3. Step 3: Cross multiply
    44,405.43x = 66,634.40 × 16,345.18
  4. Step 4: Simplify right side
    44,405.43x = 1,089,151,262.19
  5. Step 5: Solve for x
    x = 1,089,151,262.19/44,405.43
  6. Step 6: Final answer
    x = 24,527.43

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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.