Home / 7,476.54-11,216.18-3,094.34

Finding the Fourth Proportional to 7,476.54, 11,216.18 and 3,094.34

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Solution

The fourth proportional to 7,476.54, 11,216.18 and 3,094.34 is: 4,642.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476.54 : 11,216.18 = 3,094.34 : x
  2. Step 2: Convert to fraction form
    7,476.54/11,216.18 = 3,094.34/x
  3. Step 3: Cross multiply
    7,476.54x = 11,216.18 × 3,094.34
  4. Step 4: Simplify right side
    7,476.54x = 34,706,674.42
  5. Step 5: Solve for x
    x = 34,706,674.42/7,476.54
  6. Step 6: Final answer
    x = 4,642.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.