Home / 4,323.47-5,966.51-2,835.29

Finding the Fourth Proportional to 4,323.47, 5,966.51 and 2,835.29

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Solution

The fourth proportional to 4,323.47, 5,966.51 and 2,835.29 is: 3,912.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.47 : 5,966.51 = 2,835.29 : x
  2. Step 2: Convert to fraction form
    4,323.47/5,966.51 = 2,835.29/x
  3. Step 3: Cross multiply
    4,323.47x = 5,966.51 × 2,835.29
  4. Step 4: Simplify right side
    4,323.47x = 16,916,742.13
  5. Step 5: Solve for x
    x = 16,916,742.13/4,323.47
  6. Step 6: Final answer
    x = 3,912.77

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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.