Home / 7,313.56-10,093.63-5,633.62

Finding the Fourth Proportional to 7,313.56, 10,093.63 and 5,633.62

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Solution

The fourth proportional to 7,313.56, 10,093.63 and 5,633.62 is: 7,775.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,313.56 : 10,093.63 = 5,633.62 : x
  2. Step 2: Convert to fraction form
    7,313.56/10,093.63 = 5,633.62/x
  3. Step 3: Cross multiply
    7,313.56x = 10,093.63 × 5,633.62
  4. Step 4: Simplify right side
    7,313.56x = 56,863,675.84
  5. Step 5: Solve for x
    x = 56,863,675.84/7,313.56
  6. Step 6: Final answer
    x = 7,775.10

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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.