Home / 9,556.64-14,335.86-3,713.70

Finding the Fourth Proportional to 9,556.64, 14,335.86 and 3,713.70

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Solution

The fourth proportional to 9,556.64, 14,335.86 and 3,713.70 is: 5,570.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556.64 : 14,335.86 = 3,713.70 : x
  2. Step 2: Convert to fraction form
    9,556.64/14,335.86 = 3,713.70/x
  3. Step 3: Cross multiply
    9,556.64x = 14,335.86 × 3,713.70
  4. Step 4: Simplify right side
    9,556.64x = 53,239,083.28
  5. Step 5: Solve for x
    x = 53,239,083.28/9,556.64
  6. Step 6: Final answer
    x = 5,570.90

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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.