Home / 35,601.99-49,152.07-22,191.41

Finding the Fourth Proportional to 35,601.99, 49,152.07 and 22,191.41

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Solution

The fourth proportional to 35,601.99, 49,152.07 and 22,191.41 is: 30,637.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,601.99 : 49,152.07 = 22,191.41 : x
  2. Step 2: Convert to fraction form
    35,601.99/49,152.07 = 22,191.41/x
  3. Step 3: Cross multiply
    35,601.99x = 49,152.07 × 22,191.41
  4. Step 4: Simplify right side
    35,601.99x = 1,090,753,626.76
  5. Step 5: Solve for x
    x = 1,090,753,626.76/35,601.99
  6. Step 6: Final answer
    x = 30,637.43

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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.