Home / 45,650.76-62,994.48-25,506.60

Finding the Fourth Proportional to 45,650.76, 62,994.48 and 25,506.60

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Solution

The fourth proportional to 45,650.76, 62,994.48 and 25,506.60 is: 35,197.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,650.76 : 62,994.48 = 25,506.60 : x
  2. Step 2: Convert to fraction form
    45,650.76/62,994.48 = 25,506.60/x
  3. Step 3: Cross multiply
    45,650.76x = 62,994.48 × 25,506.60
  4. Step 4: Simplify right side
    45,650.76x = 1,606,775,003.57
  5. Step 5: Solve for x
    x = 1,606,775,003.57/45,650.76
  6. Step 6: Final answer
    x = 35,197.11

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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.