Home / 22,326.18-33,492.51-13,448.58

Finding the Fourth Proportional to 22,326.18, 33,492.51 and 13,448.58

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Solution

The fourth proportional to 22,326.18, 33,492.51 and 13,448.58 is: 20,174.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326.18 : 33,492.51 = 13,448.58 : x
  2. Step 2: Convert to fraction form
    22,326.18/33,492.51 = 13,448.58/x
  3. Step 3: Cross multiply
    22,326.18x = 33,492.51 × 13,448.58
  4. Step 4: Simplify right side
    22,326.18x = 450,426,700.14
  5. Step 5: Solve for x
    x = 450,426,700.14/22,326.18
  6. Step 6: Final answer
    x = 20,174.82

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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.