Home / 4,577.22-6,313.34-4,424.81

Finding the Fourth Proportional to 4,577.22, 6,313.34 and 4,424.81

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Solution

The fourth proportional to 4,577.22, 6,313.34 and 4,424.81 is: 6,103.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577.22 : 6,313.34 = 4,424.81 : x
  2. Step 2: Convert to fraction form
    4,577.22/6,313.34 = 4,424.81/x
  3. Step 3: Cross multiply
    4,577.22x = 6,313.34 × 4,424.81
  4. Step 4: Simplify right side
    4,577.22x = 27,935,309.46
  5. Step 5: Solve for x
    x = 27,935,309.46/4,577.22
  6. Step 6: Final answer
    x = 6,103.12

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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.