Home / 41,359.18-57,070.26-23,447.64

Finding the Fourth Proportional to 41,359.18, 57,070.26 and 23,447.64

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Solution

The fourth proportional to 41,359.18, 57,070.26 and 23,447.64 is: 32,354.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359.18 : 57,070.26 = 23,447.64 : x
  2. Step 2: Convert to fraction form
    41,359.18/57,070.26 = 23,447.64/x
  3. Step 3: Cross multiply
    41,359.18x = 57,070.26 × 23,447.64
  4. Step 4: Simplify right side
    41,359.18x = 1,338,162,911.19
  5. Step 5: Solve for x
    x = 1,338,162,911.19/41,359.18
  6. Step 6: Final answer
    x = 32,354.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.