Home / 19,412.82-26,754.17-14,098.41

Finding the Fourth Proportional to 19,412.82, 26,754.17 and 14,098.41

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Solution

The fourth proportional to 19,412.82, 26,754.17 and 14,098.41 is: 19,430.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,412.82 : 26,754.17 = 14,098.41 : x
  2. Step 2: Convert to fraction form
    19,412.82/26,754.17 = 14,098.41/x
  3. Step 3: Cross multiply
    19,412.82x = 26,754.17 × 14,098.41
  4. Step 4: Simplify right side
    19,412.82x = 377,191,187.38
  5. Step 5: Solve for x
    x = 377,191,187.38/19,412.82
  6. Step 6: Final answer
    x = 19,430.00

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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.