Home / 22,345.27-33,525.19-10,656.97

Finding the Fourth Proportional to 22,345.27, 33,525.19 and 10,656.97

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Solution

The fourth proportional to 22,345.27, 33,525.19 and 10,656.97 is: 15,988.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,345.27 : 33,525.19 = 10,656.97 : x
  2. Step 2: Convert to fraction form
    22,345.27/33,525.19 = 10,656.97/x
  3. Step 3: Cross multiply
    22,345.27x = 33,525.19 × 10,656.97
  4. Step 4: Simplify right side
    22,345.27x = 357,276,873.58
  5. Step 5: Solve for x
    x = 357,276,873.58/22,345.27
  6. Step 6: Final answer
    x = 15,988.93

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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.