Home / 9,599.42-14,399.36-2,579.44

Finding the Fourth Proportional to 9,599.42, 14,399.36 and 2,579.44

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Solution

The fourth proportional to 9,599.42, 14,399.36 and 2,579.44 is: 3,869.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,599.42 : 14,399.36 = 2,579.44 : x
  2. Step 2: Convert to fraction form
    9,599.42/14,399.36 = 2,579.44/x
  3. Step 3: Cross multiply
    9,599.42x = 14,399.36 × 2,579.44
  4. Step 4: Simplify right side
    9,599.42x = 37,142,272.26
  5. Step 5: Solve for x
    x = 37,142,272.26/9,599.42
  6. Step 6: Final answer
    x = 3,869.22

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1.5x scale

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.