Home / 19,384.68-26,765.74-14,092.14

Finding the Fourth Proportional to 19,384.68, 26,765.74 and 14,092.14

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Solution

The fourth proportional to 19,384.68, 26,765.74 and 14,092.14 is: 19,457.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384.68 : 26,765.74 = 14,092.14 : x
  2. Step 2: Convert to fraction form
    19,384.68/26,765.74 = 14,092.14/x
  3. Step 3: Cross multiply
    19,384.68x = 26,765.74 × 14,092.14
  4. Step 4: Simplify right side
    19,384.68x = 377,186,555.28
  5. Step 5: Solve for x
    x = 377,186,555.28/19,384.68
  6. Step 6: Final answer
    x = 19,457.97

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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.