Home / 9,525.60-14,289.34-3,284.79

Finding the Fourth Proportional to 9,525.60, 14,289.34 and 3,284.79

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Solution

The fourth proportional to 9,525.60, 14,289.34 and 3,284.79 is: 4,927.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,525.60 : 14,289.34 = 3,284.79 : x
  2. Step 2: Convert to fraction form
    9,525.60/14,289.34 = 3,284.79/x
  3. Step 3: Cross multiply
    9,525.60x = 14,289.34 × 3,284.79
  4. Step 4: Simplify right side
    9,525.60x = 46,937,481.14
  5. Step 5: Solve for x
    x = 46,937,481.14/9,525.60
  6. Step 6: Final answer
    x = 4,927.51

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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.