Home / 41,610.15-62,415.05-10,445.40

Finding the Fourth Proportional to 41,610.15, 62,415.05 and 10,445.40

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Solution

The fourth proportional to 41,610.15, 62,415.05 and 10,445.40 is: 15,668.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,610.15 : 62,415.05 = 10,445.40 : x
  2. Step 2: Convert to fraction form
    41,610.15/62,415.05 = 10,445.40/x
  3. Step 3: Cross multiply
    41,610.15x = 62,415.05 × 10,445.40
  4. Step 4: Simplify right side
    41,610.15x = 651,950,163.27
  5. Step 5: Solve for x
    x = 651,950,163.27/41,610.15
  6. Step 6: Final answer
    x = 15,668.06

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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.