Home / 29,184.52-40,272.24-17,248.36

Finding the Fourth Proportional to 29,184.52, 40,272.24 and 17,248.36

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Solution

The fourth proportional to 29,184.52, 40,272.24 and 17,248.36 is: 23,801.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,184.52 : 40,272.24 = 17,248.36 : x
  2. Step 2: Convert to fraction form
    29,184.52/40,272.24 = 17,248.36/x
  3. Step 3: Cross multiply
    29,184.52x = 40,272.24 × 17,248.36
  4. Step 4: Simplify right side
    29,184.52x = 694,630,093.53
  5. Step 5: Solve for x
    x = 694,630,093.53/29,184.52
  6. Step 6: Final answer
    x = 23,801.32

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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.