Home / 39,804.72-59,575.84-22,008.02

Finding the Fourth Proportional to 39,804.72, 59,575.84 and 22,008.02

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Solution

The fourth proportional to 39,804.72, 59,575.84 and 22,008.02 is: 32,939.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,804.72 : 59,575.84 = 22,008.02 : x
  2. Step 2: Convert to fraction form
    39,804.72/59,575.84 = 22,008.02/x
  3. Step 3: Cross multiply
    39,804.72x = 59,575.84 × 22,008.02
  4. Step 4: Simplify right side
    39,804.72x = 1,311,146,278.24
  5. Step 5: Solve for x
    x = 1,311,146,278.24/39,804.72
  6. Step 6: Final answer
    x = 32,939.47

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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.