Home / 19,097.75-26,355.08-10,714.43

Finding the Fourth Proportional to 19,097.75, 26,355.08 and 10,714.43

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Solution

The fourth proportional to 19,097.75, 26,355.08 and 10,714.43 is: 14,786.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.75 : 26,355.08 = 10,714.43 : x
  2. Step 2: Convert to fraction form
    19,097.75/26,355.08 = 10,714.43/x
  3. Step 3: Cross multiply
    19,097.75x = 26,355.08 × 10,714.43
  4. Step 4: Simplify right side
    19,097.75x = 282,379,659.80
  5. Step 5: Solve for x
    x = 282,379,659.80/19,097.75
  6. Step 6: Final answer
    x = 14,786.02

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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.