Home / 22,314.16-33,471.24-10,635.64

Finding the Fourth Proportional to 22,314.16, 33,471.24 and 10,635.64

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Solution

The fourth proportional to 22,314.16, 33,471.24 and 10,635.64 is: 15,953.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,314.16 : 33,471.24 = 10,635.64 : x
  2. Step 2: Convert to fraction form
    22,314.16/33,471.24 = 10,635.64/x
  3. Step 3: Cross multiply
    22,314.16x = 33,471.24 × 10,635.64
  4. Step 4: Simplify right side
    22,314.16x = 355,988,058.99
  5. Step 5: Solve for x
    x = 355,988,058.99/22,314.16
  6. Step 6: Final answer
    x = 15,953.46

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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.