Home / 44,176.59-66,227.22-19,197.54

Finding the Fourth Proportional to 44,176.59, 66,227.22 and 19,197.54

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Solution

The fourth proportional to 44,176.59, 66,227.22 and 19,197.54 is: 28,779.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,176.59 : 66,227.22 = 19,197.54 : x
  2. Step 2: Convert to fraction form
    44,176.59/66,227.22 = 19,197.54/x
  3. Step 3: Cross multiply
    44,176.59x = 66,227.22 × 19,197.54
  4. Step 4: Simplify right side
    44,176.59x = 1,271,399,705.04
  5. Step 5: Solve for x
    x = 1,271,399,705.04/44,176.59
  6. Step 6: Final answer
    x = 28,779.94

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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.