Home / 9,125.11-12,592.63-4,933.36

Finding the Fourth Proportional to 9,125.11, 12,592.63 and 4,933.36

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Solution

The fourth proportional to 9,125.11, 12,592.63 and 4,933.36 is: 6,808.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,125.11 : 12,592.63 = 4,933.36 : x
  2. Step 2: Convert to fraction form
    9,125.11/12,592.63 = 4,933.36/x
  3. Step 3: Cross multiply
    9,125.11x = 12,592.63 × 4,933.36
  4. Step 4: Simplify right side
    9,125.11x = 62,123,977.14
  5. Step 5: Solve for x
    x = 62,123,977.14/9,125.11
  6. Step 6: Final answer
    x = 6,808.03

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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.