Home / 44,448.58-66,672.87-17,806.69

Finding the Fourth Proportional to 44,448.58, 66,672.87 and 17,806.69

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Solution

The fourth proportional to 44,448.58, 66,672.87 and 17,806.69 is: 26,710.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448.58 : 66,672.87 = 17,806.69 : x
  2. Step 2: Convert to fraction form
    44,448.58/66,672.87 = 17,806.69/x
  3. Step 3: Cross multiply
    44,448.58x = 66,672.87 × 17,806.69
  4. Step 4: Simplify right side
    44,448.58x = 1,187,223,127.50
  5. Step 5: Solve for x
    x = 1,187,223,127.50/44,448.58
  6. Step 6: Final answer
    x = 26,710.04

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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.