Home / 35,133.94-48,471.22-22,384.84

Finding the Fourth Proportional to 35,133.94, 48,471.22 and 22,384.84

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Solution

The fourth proportional to 35,133.94, 48,471.22 and 22,384.84 is: 30,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,133.94 : 48,471.22 = 22,384.84 : x
  2. Step 2: Convert to fraction form
    35,133.94/48,471.22 = 22,384.84/x
  3. Step 3: Cross multiply
    35,133.94x = 48,471.22 × 22,384.84
  4. Step 4: Simplify right side
    35,133.94x = 1,085,020,504.30
  5. Step 5: Solve for x
    x = 1,085,020,504.30/35,133.94
  6. Step 6: Final answer
    x = 30,882.40

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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.