Home / 22,904.98-34,316.66-14,015.95

Finding the Fourth Proportional to 22,904.98, 34,316.66 and 14,015.95

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Solution

The fourth proportional to 22,904.98, 34,316.66 and 14,015.95 is: 20,998.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904.98 : 34,316.66 = 14,015.95 : x
  2. Step 2: Convert to fraction form
    22,904.98/34,316.66 = 14,015.95/x
  3. Step 3: Cross multiply
    22,904.98x = 34,316.66 × 14,015.95
  4. Step 4: Simplify right side
    22,904.98x = 480,980,539.98
  5. Step 5: Solve for x
    x = 480,980,539.98/22,904.98
  6. Step 6: Final answer
    x = 20,998.95

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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.