Home / 29,548.08-43,992.54-29,134.44

Finding the Fourth Proportional to 29,548.08, 43,992.54 and 29,134.44

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Solution

The fourth proportional to 29,548.08, 43,992.54 and 29,134.44 is: 43,376.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,548.08 : 43,992.54 = 29,134.44 : x
  2. Step 2: Convert to fraction form
    29,548.08/43,992.54 = 29,134.44/x
  3. Step 3: Cross multiply
    29,548.08x = 43,992.54 × 29,134.44
  4. Step 4: Simplify right side
    29,548.08x = 1,281,698,017.08
  5. Step 5: Solve for x
    x = 1,281,698,017.08/29,548.08
  6. Step 6: Final answer
    x = 43,376.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.