Home / 39,629.10-59,444.94-14,675.44

Finding the Fourth Proportional to 39,629.10, 59,444.94 and 14,675.44

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Solution

The fourth proportional to 39,629.10, 59,444.94 and 14,675.44 is: 22,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,629.10 : 59,444.94 = 14,675.44 : x
  2. Step 2: Convert to fraction form
    39,629.10/59,444.94 = 14,675.44/x
  3. Step 3: Cross multiply
    39,629.10x = 59,444.94 × 14,675.44
  4. Step 4: Simplify right side
    39,629.10x = 872,380,650.27
  5. Step 5: Solve for x
    x = 872,380,650.27/39,629.10
  6. Step 6: Final answer
    x = 22,013.64

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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.