Home / 26,336.34-39,519.09-10,752.75

Finding the Fourth Proportional to 26,336.34, 39,519.09 and 10,752.75

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Solution

The fourth proportional to 26,336.34, 39,519.09 and 10,752.75 is: 16,135.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,336.34 : 39,519.09 = 10,752.75 : x
  2. Step 2: Convert to fraction form
    26,336.34/39,519.09 = 10,752.75/x
  3. Step 3: Cross multiply
    26,336.34x = 39,519.09 × 10,752.75
  4. Step 4: Simplify right side
    26,336.34x = 424,938,895.00
  5. Step 5: Solve for x
    x = 424,938,895.00/26,336.34
  6. Step 6: Final answer
    x = 16,135.08

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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.