Home / 4,284.71-5,913.63-2,516.41

Finding the Fourth Proportional to 4,284.71, 5,913.63 and 2,516.41

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Solution

The fourth proportional to 4,284.71, 5,913.63 and 2,516.41 is: 3,473.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284.71 : 5,913.63 = 2,516.41 : x
  2. Step 2: Convert to fraction form
    4,284.71/5,913.63 = 2,516.41/x
  3. Step 3: Cross multiply
    4,284.71x = 5,913.63 × 2,516.41
  4. Step 4: Simplify right side
    4,284.71x = 14,881,102.88
  5. Step 5: Solve for x
    x = 14,881,102.88/4,284.71
  6. Step 6: Final answer
    x = 3,473.08

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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.