Home / 26,323.92-39,486.06-10,530.27

Finding the Fourth Proportional to 26,323.92, 39,486.06 and 10,530.27

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Solution

The fourth proportional to 26,323.92, 39,486.06 and 10,530.27 is: 15,795.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,323.92 : 39,486.06 = 10,530.27 : x
  2. Step 2: Convert to fraction form
    26,323.92/39,486.06 = 10,530.27/x
  3. Step 3: Cross multiply
    26,323.92x = 39,486.06 × 10,530.27
  4. Step 4: Simplify right side
    26,323.92x = 415,798,873.04
  5. Step 5: Solve for x
    x = 415,798,873.04/26,323.92
  6. Step 6: Final answer
    x = 15,795.48

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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.