Home / 23,277.16-34,893.06-12,867.04

Finding the Fourth Proportional to 23,277.16, 34,893.06 and 12,867.04

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Solution

The fourth proportional to 23,277.16, 34,893.06 and 12,867.04 is: 19,288.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277.16 : 34,893.06 = 12,867.04 : x
  2. Step 2: Convert to fraction form
    23,277.16/34,893.06 = 12,867.04/x
  3. Step 3: Cross multiply
    23,277.16x = 34,893.06 × 12,867.04
  4. Step 4: Simplify right side
    23,277.16x = 448,970,398.74
  5. Step 5: Solve for x
    x = 448,970,398.74/23,277.16
  6. Step 6: Final answer
    x = 19,288.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.