Home / 44,409.39-66,614.07-13,244.64

Finding the Fourth Proportional to 44,409.39, 66,614.07 and 13,244.64

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Solution

The fourth proportional to 44,409.39, 66,614.07 and 13,244.64 is: 19,866.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,409.39 : 66,614.07 = 13,244.64 : x
  2. Step 2: Convert to fraction form
    44,409.39/66,614.07 = 13,244.64/x
  3. Step 3: Cross multiply
    44,409.39x = 66,614.07 × 13,244.64
  4. Step 4: Simplify right side
    44,409.39x = 882,279,376.08
  5. Step 5: Solve for x
    x = 882,279,376.08/44,409.39
  6. Step 6: Final answer
    x = 19,866.96

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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.