Home / 22,101.16-33,141.18-8,051.24

Finding the Fourth Proportional to 22,101.16, 33,141.18 and 8,051.24

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Solution

The fourth proportional to 22,101.16, 33,141.18 and 8,051.24 is: 12,073.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101.16 : 33,141.18 = 8,051.24 : x
  2. Step 2: Convert to fraction form
    22,101.16/33,141.18 = 8,051.24/x
  3. Step 3: Cross multiply
    22,101.16x = 33,141.18 × 8,051.24
  4. Step 4: Simplify right side
    22,101.16x = 266,827,594.06
  5. Step 5: Solve for x
    x = 266,827,594.06/22,101.16
  6. Step 6: Final answer
    x = 12,073.01

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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.