Home / 26,333.76-39,500.64-25,750.56

Finding the Fourth Proportional to 26,333.76, 39,500.64 and 25,750.56

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Solution

The fourth proportional to 26,333.76, 39,500.64 and 25,750.56 is: 38,625.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,333.76 : 39,500.64 = 25,750.56 : x
  2. Step 2: Convert to fraction form
    26,333.76/39,500.64 = 25,750.56/x
  3. Step 3: Cross multiply
    26,333.76x = 39,500.64 × 25,750.56
  4. Step 4: Simplify right side
    26,333.76x = 1,017,163,600.36
  5. Step 5: Solve for x
    x = 1,017,163,600.36/26,333.76
  6. Step 6: Final answer
    x = 38,625.84

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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.