Home / 35,523.61-49,022.34-19,608.05

Finding the Fourth Proportional to 35,523.61, 49,022.34 and 19,608.05

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Solution

The fourth proportional to 35,523.61, 49,022.34 and 19,608.05 is: 27,058.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,523.61 : 49,022.34 = 19,608.05 : x
  2. Step 2: Convert to fraction form
    35,523.61/49,022.34 = 19,608.05/x
  3. Step 3: Cross multiply
    35,523.61x = 49,022.34 × 19,608.05
  4. Step 4: Simplify right side
    35,523.61x = 961,232,493.84
  5. Step 5: Solve for x
    x = 961,232,493.84/35,523.61
  6. Step 6: Final answer
    x = 27,058.98

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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.