Home / 9,090.02-13,633.48-2,514.67

Finding the Fourth Proportional to 9,090.02, 13,633.48 and 2,514.67

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Solution

The fourth proportional to 9,090.02, 13,633.48 and 2,514.67 is: 3,771.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,090.02 : 13,633.48 = 2,514.67 : x
  2. Step 2: Convert to fraction form
    9,090.02/13,633.48 = 2,514.67/x
  3. Step 3: Cross multiply
    9,090.02x = 13,633.48 × 2,514.67
  4. Step 4: Simplify right side
    9,090.02x = 34,283,634.98
  5. Step 5: Solve for x
    x = 34,283,634.98/9,090.02
  6. Step 6: Final answer
    x = 3,771.57

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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.