Home / 7,451.46-10,283.25-4,094.58

Finding the Fourth Proportional to 7,451.46, 10,283.25 and 4,094.58

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Solution

The fourth proportional to 7,451.46, 10,283.25 and 4,094.58 is: 5,650.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,451.46 : 10,283.25 = 4,094.58 : x
  2. Step 2: Convert to fraction form
    7,451.46/10,283.25 = 4,094.58/x
  3. Step 3: Cross multiply
    7,451.46x = 10,283.25 × 4,094.58
  4. Step 4: Simplify right side
    7,451.46x = 42,105,643.70
  5. Step 5: Solve for x
    x = 42,105,643.70/7,451.46
  6. Step 6: Final answer
    x = 5,650.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.