Home / 75,796.77-113,695.97-23,206.71

Finding the Fourth Proportional to 75,796.77, 113,695.97 and 23,206.71

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Solution

The fourth proportional to 75,796.77, 113,695.97 and 23,206.71 is: 34,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,796.77 : 113,695.97 = 23,206.71 : x
  2. Step 2: Convert to fraction form
    75,796.77/113,695.97 = 23,206.71/x
  3. Step 3: Cross multiply
    75,796.77x = 113,695.97 × 23,206.71
  4. Step 4: Simplify right side
    75,796.77x = 2,638,509,287.93
  5. Step 5: Solve for x
    x = 2,638,509,287.93/75,796.77
  6. Step 6: Final answer
    x = 34,810.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.