Home / 7,093.54-10,646.79-5,444.74

Finding the Fourth Proportional to 7,093.54, 10,646.79 and 5,444.74

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Solution

The fourth proportional to 7,093.54, 10,646.79 and 5,444.74 is: 8,172.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093.54 : 10,646.79 = 5,444.74 : x
  2. Step 2: Convert to fraction form
    7,093.54/10,646.79 = 5,444.74/x
  3. Step 3: Cross multiply
    7,093.54x = 10,646.79 × 5,444.74
  4. Step 4: Simplify right side
    7,093.54x = 57,969,003.38
  5. Step 5: Solve for x
    x = 57,969,003.38/7,093.54
  6. Step 6: Final answer
    x = 8,172.08

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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.