Home / 22,032.24-30,393.22-14,066.09

Finding the Fourth Proportional to 22,032.24, 30,393.22 and 14,066.09

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Solution

The fourth proportional to 22,032.24, 30,393.22 and 14,066.09 is: 19,404.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,032.24 : 30,393.22 = 14,066.09 : x
  2. Step 2: Convert to fraction form
    22,032.24/30,393.22 = 14,066.09/x
  3. Step 3: Cross multiply
    22,032.24x = 30,393.22 × 14,066.09
  4. Step 4: Simplify right side
    22,032.24x = 427,513,709.51
  5. Step 5: Solve for x
    x = 427,513,709.51/22,032.24
  6. Step 6: Final answer
    x = 19,404.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.