Home / 34,928.04-52,380.72-15,200.76

Finding the Fourth Proportional to 34,928.04, 52,380.72 and 15,200.76

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Solution

The fourth proportional to 34,928.04, 52,380.72 and 15,200.76 is: 22,796.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928.04 : 52,380.72 = 15,200.76 : x
  2. Step 2: Convert to fraction form
    34,928.04/52,380.72 = 15,200.76/x
  3. Step 3: Cross multiply
    34,928.04x = 52,380.72 × 15,200.76
  4. Step 4: Simplify right side
    34,928.04x = 796,226,753.35
  5. Step 5: Solve for x
    x = 796,226,753.35/34,928.04
  6. Step 6: Final answer
    x = 22,796.20

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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.