Home / 60,733.24-91,070.70-34,430.92

Finding the Fourth Proportional to 60,733.24, 91,070.70 and 34,430.92

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Solution

The fourth proportional to 60,733.24, 91,070.70 and 34,430.92 is: 51,629.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,733.24 : 91,070.70 = 34,430.92 : x
  2. Step 2: Convert to fraction form
    60,733.24/91,070.70 = 34,430.92/x
  3. Step 3: Cross multiply
    60,733.24x = 91,070.70 × 34,430.92
  4. Step 4: Simplify right side
    60,733.24x = 3,135,647,986.04
  5. Step 5: Solve for x
    x = 3,135,647,986.04/60,733.24
  6. Step 6: Final answer
    x = 51,629.85

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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.