Home / 19,097.25-26,354.39-10,713.93

Finding the Fourth Proportional to 19,097.25, 26,354.39 and 10,713.93

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Solution

The fourth proportional to 19,097.25, 26,354.39 and 10,713.93 is: 14,785.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.25 : 26,354.39 = 10,713.93 : x
  2. Step 2: Convert to fraction form
    19,097.25/26,354.39 = 10,713.93/x
  3. Step 3: Cross multiply
    19,097.25x = 26,354.39 × 10,713.93
  4. Step 4: Simplify right side
    19,097.25x = 282,359,089.65
  5. Step 5: Solve for x
    x = 282,359,089.65/19,097.25
  6. Step 6: Final answer
    x = 14,785.33

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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.