Home / 2,416.64-3,331.43-1,706.27

Finding the Fourth Proportional to 2,416.64, 3,331.43 and 1,706.27

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Solution

The fourth proportional to 2,416.64, 3,331.43 and 1,706.27 is: 2,352.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416.64 : 3,331.43 = 1,706.27 : x
  2. Step 2: Convert to fraction form
    2,416.64/3,331.43 = 1,706.27/x
  3. Step 3: Cross multiply
    2,416.64x = 3,331.43 × 1,706.27
  4. Step 4: Simplify right side
    2,416.64x = 5,684,300.28
  5. Step 5: Solve for x
    x = 5,684,300.28/2,416.64
  6. Step 6: Final answer
    x = 2,352.16

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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.