Home / 29,611.34-44,434.50-10,904.51

Finding the Fourth Proportional to 29,611.34, 44,434.50 and 10,904.51

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Solution

The fourth proportional to 29,611.34, 44,434.50 and 10,904.51 is: 16,363.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,611.34 : 44,434.50 = 10,904.51 : x
  2. Step 2: Convert to fraction form
    29,611.34/44,434.50 = 10,904.51/x
  3. Step 3: Cross multiply
    29,611.34x = 44,434.50 × 10,904.51
  4. Step 4: Simplify right side
    29,611.34x = 484,536,449.60
  5. Step 5: Solve for x
    x = 484,536,449.60/29,611.34
  6. Step 6: Final answer
    x = 16,363.21

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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.