Home / 7,525.11-11,289.47-2,330.98

Finding the Fourth Proportional to 7,525.11, 11,289.47 and 2,330.98

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Solution

The fourth proportional to 7,525.11, 11,289.47 and 2,330.98 is: 3,497.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,525.11 : 11,289.47 = 2,330.98 : x
  2. Step 2: Convert to fraction form
    7,525.11/11,289.47 = 2,330.98/x
  3. Step 3: Cross multiply
    7,525.11x = 11,289.47 × 2,330.98
  4. Step 4: Simplify right side
    7,525.11x = 26,315,528.78
  5. Step 5: Solve for x
    x = 26,315,528.78/7,525.11
  6. Step 6: Final answer
    x = 3,497.03

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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.