Home / 19,096.29-26,352.54-10,712.79

Finding the Fourth Proportional to 19,096.29, 26,352.54 and 10,712.79

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Solution

The fourth proportional to 19,096.29, 26,352.54 and 10,712.79 is: 14,783.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.29 : 26,352.54 = 10,712.79 : x
  2. Step 2: Convert to fraction form
    19,096.29/26,352.54 = 10,712.79/x
  3. Step 3: Cross multiply
    19,096.29x = 26,352.54 × 10,712.79
  4. Step 4: Simplify right side
    19,096.29x = 282,309,226.99
  5. Step 5: Solve for x
    x = 282,309,226.99/19,096.29
  6. Step 6: Final answer
    x = 14,783.46

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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.