Home / 22,082.36-33,137.57-8,041.01

Finding the Fourth Proportional to 22,082.36, 33,137.57 and 8,041.01

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Solution

The fourth proportional to 22,082.36, 33,137.57 and 8,041.01 is: 12,066.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,082.36 : 33,137.57 = 8,041.01 : x
  2. Step 2: Convert to fraction form
    22,082.36/33,137.57 = 8,041.01/x
  3. Step 3: Cross multiply
    22,082.36x = 33,137.57 × 8,041.01
  4. Step 4: Simplify right side
    22,082.36x = 266,459,386.16
  5. Step 5: Solve for x
    x = 266,459,386.16/22,082.36
  6. Step 6: Final answer
    x = 12,066.62

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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.