Home / 22,561.68-33,807.64-10,079.76

Finding the Fourth Proportional to 22,561.68, 33,807.64 and 10,079.76

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Solution

The fourth proportional to 22,561.68, 33,807.64 and 10,079.76 is: 15,104.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,561.68 : 33,807.64 = 10,079.76 : x
  2. Step 2: Convert to fraction form
    22,561.68/33,807.64 = 10,079.76/x
  3. Step 3: Cross multiply
    22,561.68x = 33,807.64 × 10,079.76
  4. Step 4: Simplify right side
    22,561.68x = 340,772,897.37
  5. Step 5: Solve for x
    x = 340,772,897.37/22,561.68
  6. Step 6: Final answer
    x = 15,104.06

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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.