Home / 39,636.41-59,462.96-14,676.66

Finding the Fourth Proportional to 39,636.41, 59,462.96 and 14,676.66

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Solution

The fourth proportional to 39,636.41, 59,462.96 and 14,676.66 is: 22,018.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,636.41 : 59,462.96 = 14,676.66 : x
  2. Step 2: Convert to fraction form
    39,636.41/59,462.96 = 14,676.66/x
  3. Step 3: Cross multiply
    39,636.41x = 59,462.96 × 14,676.66
  4. Step 4: Simplify right side
    39,636.41x = 872,717,573.13
  5. Step 5: Solve for x
    x = 872,717,573.13/39,636.41
  6. Step 6: Final answer
    x = 22,018.08

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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.