Home / 26,649.15-39,952.64-10,007.33

Finding the Fourth Proportional to 26,649.15, 39,952.64 and 10,007.33

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Solution

The fourth proportional to 26,649.15, 39,952.64 and 10,007.33 is: 15,003.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649.15 : 39,952.64 = 10,007.33 : x
  2. Step 2: Convert to fraction form
    26,649.15/39,952.64 = 10,007.33/x
  3. Step 3: Cross multiply
    26,649.15x = 39,952.64 × 10,007.33
  4. Step 4: Simplify right side
    26,649.15x = 399,819,252.85
  5. Step 5: Solve for x
    x = 399,819,252.85/26,649.15
  6. Step 6: Final answer
    x = 15,003.08

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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.