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Finding the Fourth Proportional to 6,130.05, 9,125.73 and 6,093.60

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Solution

The fourth proportional to 6,130.05, 9,125.73 and 6,093.60 is: 9,071.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.05 : 9,125.73 = 6,093.60 : x
  2. Step 2: Convert to fraction form
    6,130.05/9,125.73 = 6,093.60/x
  3. Step 3: Cross multiply
    6,130.05x = 9,125.73 × 6,093.60
  4. Step 4: Simplify right side
    6,130.05x = 55,608,548.33
  5. Step 5: Solve for x
    x = 55,608,548.33/6,130.05
  6. Step 6: Final answer
    x = 9,071.47

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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.