Home / 9,598.23-14,398.63-2,578.43

Finding the Fourth Proportional to 9,598.23, 14,398.63 and 2,578.43

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Solution

The fourth proportional to 9,598.23, 14,398.63 and 2,578.43 is: 3,867.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598.23 : 14,398.63 = 2,578.43 : x
  2. Step 2: Convert to fraction form
    9,598.23/14,398.63 = 2,578.43/x
  3. Step 3: Cross multiply
    9,598.23x = 14,398.63 × 2,578.43
  4. Step 4: Simplify right side
    9,598.23x = 37,125,889.10
  5. Step 5: Solve for x
    x = 37,125,889.10/9,598.23
  6. Step 6: Final answer
    x = 3,867.99

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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.