Home / 22,559.63-33,828.05-13,202.46

Finding the Fourth Proportional to 22,559.63, 33,828.05 and 13,202.46

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Solution

The fourth proportional to 22,559.63, 33,828.05 and 13,202.46 is: 19,797.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,559.63 : 33,828.05 = 13,202.46 : x
  2. Step 2: Convert to fraction form
    22,559.63/33,828.05 = 13,202.46/x
  3. Step 3: Cross multiply
    22,559.63x = 33,828.05 × 13,202.46
  4. Step 4: Simplify right side
    22,559.63x = 446,613,333.64
  5. Step 5: Solve for x
    x = 446,613,333.64/22,559.63
  6. Step 6: Final answer
    x = 19,797.02

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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.