Home / 29,404.37-44,106.15-7,217.66

Finding the Fourth Proportional to 29,404.37, 44,106.15 and 7,217.66

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Solution

The fourth proportional to 29,404.37, 44,106.15 and 7,217.66 is: 10,826.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,404.37 : 44,106.15 = 7,217.66 : x
  2. Step 2: Convert to fraction form
    29,404.37/44,106.15 = 7,217.66/x
  3. Step 3: Cross multiply
    29,404.37x = 44,106.15 × 7,217.66
  4. Step 4: Simplify right side
    29,404.37x = 318,343,331.94
  5. Step 5: Solve for x
    x = 318,343,331.94/29,404.37
  6. Step 6: Final answer
    x = 10,826.39

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1.5x scale

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.