Home / 26,284.42-39,392.07-10,693.54

Finding the Fourth Proportional to 26,284.42, 39,392.07 and 10,693.54

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Solution

The fourth proportional to 26,284.42, 39,392.07 and 10,693.54 is: 16,026.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,284.42 : 39,392.07 = 10,693.54 : x
  2. Step 2: Convert to fraction form
    26,284.42/39,392.07 = 10,693.54/x
  3. Step 3: Cross multiply
    26,284.42x = 39,392.07 × 10,693.54
  4. Step 4: Simplify right side
    26,284.42x = 421,240,676.23
  5. Step 5: Solve for x
    x = 421,240,676.23/26,284.42
  6. Step 6: Final answer
    x = 16,026.25

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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.