Home / 39,809.72-59,583.34-22,013.02

Finding the Fourth Proportional to 39,809.72, 59,583.34 and 22,013.02

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Solution

The fourth proportional to 39,809.72, 59,583.34 and 22,013.02 is: 32,946.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,809.72 : 59,583.34 = 22,013.02 : x
  2. Step 2: Convert to fraction form
    39,809.72/59,583.34 = 22,013.02/x
  3. Step 3: Cross multiply
    39,809.72x = 59,583.34 × 22,013.02
  4. Step 4: Simplify right side
    39,809.72x = 1,311,609,255.09
  5. Step 5: Solve for x
    x = 1,311,609,255.09/39,809.72
  6. Step 6: Final answer
    x = 32,946.96

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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.