Home / 7,263.73-10,023.11-4,076.59

Finding the Fourth Proportional to 7,263.73, 10,023.11 and 4,076.59

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Solution

The fourth proportional to 7,263.73, 10,023.11 and 4,076.59 is: 5,625.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.73 : 10,023.11 = 4,076.59 : x
  2. Step 2: Convert to fraction form
    7,263.73/10,023.11 = 4,076.59/x
  3. Step 3: Cross multiply
    7,263.73x = 10,023.11 × 4,076.59
  4. Step 4: Simplify right side
    7,263.73x = 40,860,109.99
  5. Step 5: Solve for x
    x = 40,860,109.99/7,263.73
  6. Step 6: Final answer
    x = 5,625.22

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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.