Home / 7,660.88-10,578.93-4,833.27

Finding the Fourth Proportional to 7,660.88, 10,578.93 and 4,833.27

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Solution

The fourth proportional to 7,660.88, 10,578.93 and 4,833.27 is: 6,674.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,660.88 : 10,578.93 = 4,833.27 : x
  2. Step 2: Convert to fraction form
    7,660.88/10,578.93 = 4,833.27/x
  3. Step 3: Cross multiply
    7,660.88x = 10,578.93 × 4,833.27
  4. Step 4: Simplify right side
    7,660.88x = 51,130,820.47
  5. Step 5: Solve for x
    x = 51,130,820.47/7,660.88
  6. Step 6: Final answer
    x = 6,674.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.