Home / 45,468.39-62,748.32-25,325.27

Finding the Fourth Proportional to 45,468.39, 62,748.32 and 25,325.27

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Solution

The fourth proportional to 45,468.39, 62,748.32 and 25,325.27 is: 34,949.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,468.39 : 62,748.32 = 25,325.27 : x
  2. Step 2: Convert to fraction form
    45,468.39/62,748.32 = 25,325.27/x
  3. Step 3: Cross multiply
    45,468.39x = 62,748.32 × 25,325.27
  4. Step 4: Simplify right side
    45,468.39x = 1,589,117,705.68
  5. Step 5: Solve for x
    x = 1,589,117,705.68/45,468.39
  6. Step 6: Final answer
    x = 34,949.94

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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.