Home / 9,125.44-12,593.10-4,933.69

Finding the Fourth Proportional to 9,125.44, 12,593.10 and 4,933.69

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Solution

The fourth proportional to 9,125.44, 12,593.10 and 4,933.69 is: 6,808.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,125.44 : 12,593.10 = 4,933.69 : x
  2. Step 2: Convert to fraction form
    9,125.44/12,593.10 = 4,933.69/x
  3. Step 3: Cross multiply
    9,125.44x = 12,593.10 × 4,933.69
  4. Step 4: Simplify right side
    9,125.44x = 62,130,438.56
  5. Step 5: Solve for x
    x = 62,130,438.56/9,125.44
  6. Step 6: Final answer
    x = 6,808.49

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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.