Home / 45,297.63-62,504.73-25,149.15

Finding the Fourth Proportional to 45,297.63, 62,504.73 and 25,149.15

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Solution

The fourth proportional to 45,297.63, 62,504.73 and 25,149.15 is: 34,702.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,297.63 : 62,504.73 = 25,149.15 : x
  2. Step 2: Convert to fraction form
    45,297.63/62,504.73 = 25,149.15/x
  3. Step 3: Cross multiply
    45,297.63x = 62,504.73 × 25,149.15
  4. Step 4: Simplify right side
    45,297.63x = 1,571,940,830.48
  5. Step 5: Solve for x
    x = 1,571,940,830.48/45,297.63
  6. Step 6: Final answer
    x = 34,702.50

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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.