Home / 7,451.03-10,282.41-4,093.93

Finding the Fourth Proportional to 7,451.03, 10,282.41 and 4,093.93

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Solution

The fourth proportional to 7,451.03, 10,282.41 and 4,093.93 is: 5,649.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,451.03 : 10,282.41 = 4,093.93 : x
  2. Step 2: Convert to fraction form
    7,451.03/10,282.41 = 4,093.93/x
  3. Step 3: Cross multiply
    7,451.03x = 10,282.41 × 4,093.93
  4. Step 4: Simplify right side
    7,451.03x = 42,095,466.77
  5. Step 5: Solve for x
    x = 42,095,466.77/7,451.03
  6. Step 6: Final answer
    x = 5,649.62

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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.