Home / 22,146.03-33,213.36-6,560.01

Finding the Fourth Proportional to 22,146.03, 33,213.36 and 6,560.01

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Solution

The fourth proportional to 22,146.03, 33,213.36 and 6,560.01 is: 9,838.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,146.03 : 33,213.36 = 6,560.01 : x
  2. Step 2: Convert to fraction form
    22,146.03/33,213.36 = 6,560.01/x
  3. Step 3: Cross multiply
    22,146.03x = 33,213.36 × 6,560.01
  4. Step 4: Simplify right side
    22,146.03x = 217,879,807.67
  5. Step 5: Solve for x
    x = 217,879,807.67/22,146.03
  6. Step 6: Final answer
    x = 9,838.33

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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.