Home / 6,514.24-9,765.40-2,353.28

Finding the Fourth Proportional to 6,514.24, 9,765.40 and 2,353.28

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Solution

The fourth proportional to 6,514.24, 9,765.40 and 2,353.28 is: 3,527.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514.24 : 9,765.40 = 2,353.28 : x
  2. Step 2: Convert to fraction form
    6,514.24/9,765.40 = 2,353.28/x
  3. Step 3: Cross multiply
    6,514.24x = 9,765.40 × 2,353.28
  4. Step 4: Simplify right side
    6,514.24x = 22,980,720.51
  5. Step 5: Solve for x
    x = 22,980,720.51/6,514.24
  6. Step 6: Final answer
    x = 3,527.77

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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.