Home / 45,091.13-62,220.60-24,945.21

Finding the Fourth Proportional to 45,091.13, 62,220.60 and 24,945.21

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Solution

The fourth proportional to 45,091.13, 62,220.60 and 24,945.21 is: 34,421.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,091.13 : 62,220.60 = 24,945.21 : x
  2. Step 2: Convert to fraction form
    45,091.13/62,220.60 = 24,945.21/x
  3. Step 3: Cross multiply
    45,091.13x = 62,220.60 × 24,945.21
  4. Step 4: Simplify right side
    45,091.13x = 1,552,105,933.33
  5. Step 5: Solve for x
    x = 1,552,105,933.33/45,091.13
  6. Step 6: Final answer
    x = 34,421.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.