Home / 29,894.94-44,870.15-15,114.26

Finding the Fourth Proportional to 29,894.94, 44,870.15 and 15,114.26

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Solution

The fourth proportional to 29,894.94, 44,870.15 and 15,114.26 is: 22,685.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,894.94 : 44,870.15 = 15,114.26 : x
  2. Step 2: Convert to fraction form
    29,894.94/44,870.15 = 15,114.26/x
  3. Step 3: Cross multiply
    29,894.94x = 44,870.15 × 15,114.26
  4. Step 4: Simplify right side
    29,894.94x = 678,179,263.30
  5. Step 5: Solve for x
    x = 678,179,263.30/29,894.94
  6. Step 6: Final answer
    x = 22,685.42

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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.