Home / 22,181.56-33,277.14-10,326.52

Finding the Fourth Proportional to 22,181.56, 33,277.14 and 10,326.52

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Solution

The fourth proportional to 22,181.56, 33,277.14 and 10,326.52 is: 15,492.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,181.56 : 33,277.14 = 10,326.52 : x
  2. Step 2: Convert to fraction form
    22,181.56/33,277.14 = 10,326.52/x
  3. Step 3: Cross multiply
    22,181.56x = 33,277.14 × 10,326.52
  4. Step 4: Simplify right side
    22,181.56x = 343,637,051.75
  5. Step 5: Solve for x
    x = 343,637,051.75/22,181.56
  6. Step 6: Final answer
    x = 15,492.01

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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.