Home / 19,195.04-26,489.04-10,814.24

Finding the Fourth Proportional to 19,195.04, 26,489.04 and 10,814.24

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Solution

The fourth proportional to 19,195.04, 26,489.04 and 10,814.24 is: 14,923.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,195.04 : 26,489.04 = 10,814.24 : x
  2. Step 2: Convert to fraction form
    19,195.04/26,489.04 = 10,814.24/x
  3. Step 3: Cross multiply
    19,195.04x = 26,489.04 × 10,814.24
  4. Step 4: Simplify right side
    19,195.04x = 286,458,835.93
  5. Step 5: Solve for x
    x = 286,458,835.93/19,195.04
  6. Step 6: Final answer
    x = 14,923.59

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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.