Home / 41,349.69-57,063.86-23,445.45

Finding the Fourth Proportional to 41,349.69, 57,063.86 and 23,445.45

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Solution

The fourth proportional to 41,349.69, 57,063.86 and 23,445.45 is: 32,355.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,349.69 : 57,063.86 = 23,445.45 : x
  2. Step 2: Convert to fraction form
    41,349.69/57,063.86 = 23,445.45/x
  3. Step 3: Cross multiply
    41,349.69x = 57,063.86 × 23,445.45
  4. Step 4: Simplify right side
    41,349.69x = 1,337,887,759.21
  5. Step 5: Solve for x
    x = 1,337,887,759.21/41,349.69
  6. Step 6: Final answer
    x = 32,355.45

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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.