Home / 44,545.03-66,796.65-25,830.38

Finding the Fourth Proportional to 44,545.03, 66,796.65 and 25,830.38

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Solution

The fourth proportional to 44,545.03, 66,796.65 and 25,830.38 is: 38,733.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,545.03 : 66,796.65 = 25,830.38 : x
  2. Step 2: Convert to fraction form
    44,545.03/66,796.65 = 25,830.38/x
  3. Step 3: Cross multiply
    44,545.03x = 66,796.65 × 25,830.38
  4. Step 4: Simplify right side
    44,545.03x = 1,725,383,019.22
  5. Step 5: Solve for x
    x = 1,725,383,019.22/44,545.03
  6. Step 6: Final answer
    x = 38,733.46

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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.