Home / 58,648.14-80,825.90-41,653.13

Finding the Fourth Proportional to 58,648.14, 80,825.90 and 41,653.13

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Solution

The fourth proportional to 58,648.14, 80,825.90 and 41,653.13 is: 57,404.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,648.14 : 80,825.90 = 41,653.13 : x
  2. Step 2: Convert to fraction form
    58,648.14/80,825.90 = 41,653.13/x
  3. Step 3: Cross multiply
    58,648.14x = 80,825.90 × 41,653.13
  4. Step 4: Simplify right side
    58,648.14x = 3,366,651,107.67
  5. Step 5: Solve for x
    x = 3,366,651,107.67/58,648.14
  6. Step 6: Final answer
    x = 57,404.23

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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.