Home / 9,614.22-14,412.69-3,775.02

Finding the Fourth Proportional to 9,614.22, 14,412.69 and 3,775.02

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Solution

The fourth proportional to 9,614.22, 14,412.69 and 3,775.02 is: 5,659.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,614.22 : 14,412.69 = 3,775.02 : x
  2. Step 2: Convert to fraction form
    9,614.22/14,412.69 = 3,775.02/x
  3. Step 3: Cross multiply
    9,614.22x = 14,412.69 × 3,775.02
  4. Step 4: Simplify right side
    9,614.22x = 54,408,193.00
  5. Step 5: Solve for x
    x = 54,408,193.00/9,614.22
  6. Step 6: Final answer
    x = 5,659.14

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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.