Home / 53,594.64-80,386.20-22,007.97

Finding the Fourth Proportional to 53,594.64, 80,386.20 and 22,007.97

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Solution

The fourth proportional to 53,594.64, 80,386.20 and 22,007.97 is: 33,009.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,594.64 : 80,386.20 = 22,007.97 : x
  2. Step 2: Convert to fraction form
    53,594.64/80,386.20 = 22,007.97/x
  3. Step 3: Cross multiply
    53,594.64x = 80,386.20 × 22,007.97
  4. Step 4: Simplify right side
    53,594.64x = 1,769,137,078.01
  5. Step 5: Solve for x
    x = 1,769,137,078.01/53,594.64
  6. Step 6: Final answer
    x = 33,009.59

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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.