Home / 23,231.08-32,054.14-14,150.34

Finding the Fourth Proportional to 23,231.08, 32,054.14 and 14,150.34

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Solution

The fourth proportional to 23,231.08, 32,054.14 and 14,150.34 is: 19,524.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,231.08 : 32,054.14 = 14,150.34 : x
  2. Step 2: Convert to fraction form
    23,231.08/32,054.14 = 14,150.34/x
  3. Step 3: Cross multiply
    23,231.08x = 32,054.14 × 14,150.34
  4. Step 4: Simplify right side
    23,231.08x = 453,576,979.41
  5. Step 5: Solve for x
    x = 453,576,979.41/23,231.08
  6. Step 6: Final answer
    x = 19,524.58

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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.