Home / 17,274.96-25,916.28-4,962

Finding the Fourth Proportional to 17,274.96, 25,916.28 and 4,962

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Solution

The fourth proportional to 17,274.96, 25,916.28 and 4,962 is: 7,444.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,274.96 : 25,916.28 = 4,962 : x
  2. Step 2: Convert to fraction form
    17,274.96/25,916.28 = 4,962/x
  3. Step 3: Cross multiply
    17,274.96x = 25,916.28 × 4,962
  4. Step 4: Simplify right side
    17,274.96x = 128,596,581.36
  5. Step 5: Solve for x
    x = 128,596,581.36/17,274.96
  6. Step 6: Final answer
    x = 7,444.10

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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.