Home / 45,350.48-62,583.60-25,209.24

Finding the Fourth Proportional to 45,350.48, 62,583.60 and 25,209.24

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Solution

The fourth proportional to 45,350.48, 62,583.60 and 25,209.24 is: 34,788.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,350.48 : 62,583.60 = 25,209.24 : x
  2. Step 2: Convert to fraction form
    45,350.48/62,583.60 = 25,209.24/x
  3. Step 3: Cross multiply
    45,350.48x = 62,583.60 × 25,209.24
  4. Step 4: Simplify right side
    45,350.48x = 1,577,684,992.46
  5. Step 5: Solve for x
    x = 1,577,684,992.46/45,350.48
  6. Step 6: Final answer
    x = 34,788.72

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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.