Home / 35,788.04-53,653.82-22,612.64

Finding the Fourth Proportional to 35,788.04, 53,653.82 and 22,612.64

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Solution

The fourth proportional to 35,788.04, 53,653.82 and 22,612.64 is: 33,901.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,788.04 : 53,653.82 = 22,612.64 : x
  2. Step 2: Convert to fraction form
    35,788.04/53,653.82 = 22,612.64/x
  3. Step 3: Cross multiply
    35,788.04x = 53,653.82 × 22,612.64
  4. Step 4: Simplify right side
    35,788.04x = 1,213,254,516.28
  5. Step 5: Solve for x
    x = 1,213,254,516.28/35,788.04
  6. Step 6: Final answer
    x = 33,901.12

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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.