Home / 25,076.08-34,610.12-14,464.27

Finding the Fourth Proportional to 25,076.08, 34,610.12 and 14,464.27

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Solution

The fourth proportional to 25,076.08, 34,610.12 and 14,464.27 is: 19,963.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,076.08 : 34,610.12 = 14,464.27 : x
  2. Step 2: Convert to fraction form
    25,076.08/34,610.12 = 14,464.27/x
  3. Step 3: Cross multiply
    25,076.08x = 34,610.12 × 14,464.27
  4. Step 4: Simplify right side
    25,076.08x = 500,610,120.41
  5. Step 5: Solve for x
    x = 500,610,120.41/25,076.08
  6. Step 6: Final answer
    x = 19,963.65

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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.