Home / 45,334.86-62,560.08-25,193.13

Finding the Fourth Proportional to 45,334.86, 62,560.08 and 25,193.13

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Solution

The fourth proportional to 45,334.86, 62,560.08 and 25,193.13 is: 34,765.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,334.86 : 62,560.08 = 25,193.13 : x
  2. Step 2: Convert to fraction form
    45,334.86/62,560.08 = 25,193.13/x
  3. Step 3: Cross multiply
    45,334.86x = 62,560.08 × 25,193.13
  4. Step 4: Simplify right side
    45,334.86x = 1,576,084,228.25
  5. Step 5: Solve for x
    x = 1,576,084,228.25/45,334.86
  6. Step 6: Final answer
    x = 34,765.39

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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.