Home / 46,755.20-64,521.15-25,534.55

Finding the Fourth Proportional to 46,755.20, 64,521.15 and 25,534.55

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Solution

The fourth proportional to 46,755.20, 64,521.15 and 25,534.55 is: 35,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,755.20 : 64,521.15 = 25,534.55 : x
  2. Step 2: Convert to fraction form
    46,755.20/64,521.15 = 25,534.55/x
  3. Step 3: Cross multiply
    46,755.20x = 64,521.15 × 25,534.55
  4. Step 4: Simplify right side
    46,755.20x = 1,647,518,530.73
  5. Step 5: Solve for x
    x = 1,647,518,530.73/46,755.20
  6. Step 6: Final answer
    x = 35,237.12

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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.