Home / 34,124.10-51,186.15-22,314.30

Finding the Fourth Proportional to 34,124.10, 51,186.15 and 22,314.30

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Solution

The fourth proportional to 34,124.10, 51,186.15 and 22,314.30 is: 33,471.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,124.10 : 51,186.15 = 22,314.30 : x
  2. Step 2: Convert to fraction form
    34,124.10/51,186.15 = 22,314.30/x
  3. Step 3: Cross multiply
    34,124.10x = 51,186.15 × 22,314.30
  4. Step 4: Simplify right side
    34,124.10x = 1,142,183,106.95
  5. Step 5: Solve for x
    x = 1,142,183,106.95/34,124.10
  6. Step 6: Final answer
    x = 33,471.45

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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.