Home / 7,094.32-10,600.48-5,418.76

Finding the Fourth Proportional to 7,094.32, 10,600.48 and 5,418.76

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Solution

The fourth proportional to 7,094.32, 10,600.48 and 5,418.76 is: 8,096.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.32 : 10,600.48 = 5,418.76 : x
  2. Step 2: Convert to fraction form
    7,094.32/10,600.48 = 5,418.76/x
  3. Step 3: Cross multiply
    7,094.32x = 10,600.48 × 5,418.76
  4. Step 4: Simplify right side
    7,094.32x = 57,441,457.00
  5. Step 5: Solve for x
    x = 57,441,457.00/7,094.32
  6. Step 6: Final answer
    x = 8,096.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.