Home / 26,352.96-39,530.07-10,341.81

Finding the Fourth Proportional to 26,352.96, 39,530.07 and 10,341.81

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Solution

The fourth proportional to 26,352.96, 39,530.07 and 10,341.81 is: 15,512.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,352.96 : 39,530.07 = 10,341.81 : x
  2. Step 2: Convert to fraction form
    26,352.96/39,530.07 = 10,341.81/x
  3. Step 3: Cross multiply
    26,352.96x = 39,530.07 × 10,341.81
  4. Step 4: Simplify right side
    26,352.96x = 408,812,512.01
  5. Step 5: Solve for x
    x = 408,812,512.01/26,352.96
  6. Step 6: Final answer
    x = 15,512.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.