Home / 9,415.44-14,123.25-2,395.46

Finding the Fourth Proportional to 9,415.44, 14,123.25 and 2,395.46

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Solution

The fourth proportional to 9,415.44, 14,123.25 and 2,395.46 is: 3,593.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,415.44 : 14,123.25 = 2,395.46 : x
  2. Step 2: Convert to fraction form
    9,415.44/14,123.25 = 2,395.46/x
  3. Step 3: Cross multiply
    9,415.44x = 14,123.25 × 2,395.46
  4. Step 4: Simplify right side
    9,415.44x = 33,831,709.02
  5. Step 5: Solve for x
    x = 33,831,709.02/9,415.44
  6. Step 6: Final answer
    x = 3,593.21

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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.