Home / 22,088.94-33,133.70-5,448.93

Finding the Fourth Proportional to 22,088.94, 33,133.70 and 5,448.93

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Solution

The fourth proportional to 22,088.94, 33,133.70 and 5,448.93 is: 8,173.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088.94 : 33,133.70 = 5,448.93 : x
  2. Step 2: Convert to fraction form
    22,088.94/33,133.70 = 5,448.93/x
  3. Step 3: Cross multiply
    22,088.94x = 33,133.70 × 5,448.93
  4. Step 4: Simplify right side
    22,088.94x = 180,543,211.94
  5. Step 5: Solve for x
    x = 180,543,211.94/22,088.94
  6. Step 6: Final answer
    x = 8,173.47

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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.