Home / 26,102.07-39,133.94-16,752.60

Finding the Fourth Proportional to 26,102.07, 39,133.94 and 16,752.60

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Solution

The fourth proportional to 26,102.07, 39,133.94 and 16,752.60 is: 25,116.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,102.07 : 39,133.94 = 16,752.60 : x
  2. Step 2: Convert to fraction form
    26,102.07/39,133.94 = 16,752.60/x
  3. Step 3: Cross multiply
    26,102.07x = 39,133.94 × 16,752.60
  4. Step 4: Simplify right side
    26,102.07x = 655,595,159.48
  5. Step 5: Solve for x
    x = 655,595,159.48/26,102.07
  6. Step 6: Final answer
    x = 25,116.60

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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.