Home / 19,500.33-29,255.27-6,352.77

Finding the Fourth Proportional to 19,500.33, 29,255.27 and 6,352.77

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Solution

The fourth proportional to 19,500.33, 29,255.27 and 6,352.77 is: 9,530.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,500.33 : 29,255.27 = 6,352.77 : x
  2. Step 2: Convert to fraction form
    19,500.33/29,255.27 = 6,352.77/x
  3. Step 3: Cross multiply
    19,500.33x = 29,255.27 × 6,352.77
  4. Step 4: Simplify right side
    19,500.33x = 185,851,969.83
  5. Step 5: Solve for x
    x = 185,851,969.83/19,500.33
  6. Step 6: Final answer
    x = 9,530.71

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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.