Home / 7,353.08-11,031.14-2,423.02

Finding the Fourth Proportional to 7,353.08, 11,031.14 and 2,423.02

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Solution

The fourth proportional to 7,353.08, 11,031.14 and 2,423.02 is: 3,635.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,353.08 : 11,031.14 = 2,423.02 : x
  2. Step 2: Convert to fraction form
    7,353.08/11,031.14 = 2,423.02/x
  3. Step 3: Cross multiply
    7,353.08x = 11,031.14 × 2,423.02
  4. Step 4: Simplify right side
    7,353.08x = 26,728,672.84
  5. Step 5: Solve for x
    x = 26,728,672.84/7,353.08
  6. Step 6: Final answer
    x = 3,635.03

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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.