Home / 22,396.17-33,569.55-9,241.32

Finding the Fourth Proportional to 22,396.17, 33,569.55 and 9,241.32

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Solution

The fourth proportional to 22,396.17, 33,569.55 and 9,241.32 is: 13,851.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,396.17 : 33,569.55 = 9,241.32 : x
  2. Step 2: Convert to fraction form
    22,396.17/33,569.55 = 9,241.32/x
  3. Step 3: Cross multiply
    22,396.17x = 33,569.55 × 9,241.32
  4. Step 4: Simplify right side
    22,396.17x = 310,226,953.81
  5. Step 5: Solve for x
    x = 310,226,953.81/22,396.17
  6. Step 6: Final answer
    x = 13,851.79

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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.