Home / 44,323.33-66,447.58-19,345.03

Finding the Fourth Proportional to 44,323.33, 66,447.58 and 19,345.03

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Solution

The fourth proportional to 44,323.33, 66,447.58 and 19,345.03 is: 29,001.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.33 : 66,447.58 = 19,345.03 : x
  2. Step 2: Convert to fraction form
    44,323.33/66,447.58 = 19,345.03/x
  3. Step 3: Cross multiply
    44,323.33x = 66,447.58 × 19,345.03
  4. Step 4: Simplify right side
    44,323.33x = 1,285,430,331.80
  5. Step 5: Solve for x
    x = 1,285,430,331.80/44,323.33
  6. Step 6: Final answer
    x = 29,001.21

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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.