Home / 46,755.20-64,521.14-25,534.56

Finding the Fourth Proportional to 46,755.20, 64,521.14 and 25,534.56

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Solution

The fourth proportional to 46,755.20, 64,521.14 and 25,534.56 is: 35,237.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,755.20 : 64,521.14 = 25,534.56 : x
  2. Step 2: Convert to fraction form
    46,755.20/64,521.14 = 25,534.56/x
  3. Step 3: Cross multiply
    46,755.20x = 64,521.14 × 25,534.56
  4. Step 4: Simplify right side
    46,755.20x = 1,647,518,920.60
  5. Step 5: Solve for x
    x = 1,647,518,920.60/46,755.20
  6. Step 6: Final answer
    x = 35,237.13

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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.