Home / 9,765.92-14,648.89-2,370.32

Finding the Fourth Proportional to 9,765.92, 14,648.89 and 2,370.32

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Solution

The fourth proportional to 9,765.92, 14,648.89 and 2,370.32 is: 3,555.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,765.92 : 14,648.89 = 2,370.32 : x
  2. Step 2: Convert to fraction form
    9,765.92/14,648.89 = 2,370.32/x
  3. Step 3: Cross multiply
    9,765.92x = 14,648.89 × 2,370.32
  4. Step 4: Simplify right side
    9,765.92x = 34,722,556.94
  5. Step 5: Solve for x
    x = 34,722,556.94/9,765.92
  6. Step 6: Final answer
    x = 3,555.48

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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.