Home / 39,606.25-59,410.14-14,633.41

Finding the Fourth Proportional to 39,606.25, 59,410.14 and 14,633.41

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Solution

The fourth proportional to 39,606.25, 59,410.14 and 14,633.41 is: 21,950.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,606.25 : 59,410.14 = 14,633.41 : x
  2. Step 2: Convert to fraction form
    39,606.25/59,410.14 = 14,633.41/x
  3. Step 3: Cross multiply
    39,606.25x = 59,410.14 × 14,633.41
  4. Step 4: Simplify right side
    39,606.25x = 869,372,936.78
  5. Step 5: Solve for x
    x = 869,372,936.78/39,606.25
  6. Step 6: Final answer
    x = 21,950.40

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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.