Home / 34,827.08-48,060.04-18,911.18

Finding the Fourth Proportional to 34,827.08, 48,060.04 and 18,911.18

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Solution

The fourth proportional to 34,827.08, 48,060.04 and 18,911.18 is: 26,096.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,827.08 : 48,060.04 = 18,911.18 : x
  2. Step 2: Convert to fraction form
    34,827.08/48,060.04 = 18,911.18/x
  3. Step 3: Cross multiply
    34,827.08x = 48,060.04 × 18,911.18
  4. Step 4: Simplify right side
    34,827.08x = 908,872,067.25
  5. Step 5: Solve for x
    x = 908,872,067.25/34,827.08
  6. Step 6: Final answer
    x = 26,096.71

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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.