Home / 33,088.45-49,622.01-10,896.55

Finding the Fourth Proportional to 33,088.45, 49,622.01 and 10,896.55

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Solution

The fourth proportional to 33,088.45, 49,622.01 and 10,896.55 is: 16,341.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,088.45 : 49,622.01 = 10,896.55 : x
  2. Step 2: Convert to fraction form
    33,088.45/49,622.01 = 10,896.55/x
  3. Step 3: Cross multiply
    33,088.45x = 49,622.01 × 10,896.55
  4. Step 4: Simplify right side
    33,088.45x = 540,708,713.07
  5. Step 5: Solve for x
    x = 540,708,713.07/33,088.45
  6. Step 6: Final answer
    x = 16,341.31

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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.