Home / 35,522.19-53,210.84-22,151.42

Finding the Fourth Proportional to 35,522.19, 53,210.84 and 22,151.42

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Solution

The fourth proportional to 35,522.19, 53,210.84 and 22,151.42 is: 33,181.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,522.19 : 53,210.84 = 22,151.42 : x
  2. Step 2: Convert to fraction form
    35,522.19/53,210.84 = 22,151.42/x
  3. Step 3: Cross multiply
    35,522.19x = 53,210.84 × 22,151.42
  4. Step 4: Simplify right side
    35,522.19x = 1,178,695,288.58
  5. Step 5: Solve for x
    x = 1,178,695,288.58/35,522.19
  6. Step 6: Final answer
    x = 33,181.94

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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.