Home / 22,465.09-33,704.12-6,885.01

Finding the Fourth Proportional to 22,465.09, 33,704.12 and 6,885.01

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Solution

The fourth proportional to 22,465.09, 33,704.12 and 6,885.01 is: 10,329.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,465.09 : 33,704.12 = 6,885.01 : x
  2. Step 2: Convert to fraction form
    22,465.09/33,704.12 = 6,885.01/x
  3. Step 3: Cross multiply
    22,465.09x = 33,704.12 × 6,885.01
  4. Step 4: Simplify right side
    22,465.09x = 232,053,203.24
  5. Step 5: Solve for x
    x = 232,053,203.24/22,465.09
  6. Step 6: Final answer
    x = 10,329.50

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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.