Home / 65,937.17-90,993.18-35,723.26

Finding the Fourth Proportional to 65,937.17, 90,993.18 and 35,723.26

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Solution

The fourth proportional to 65,937.17, 90,993.18 and 35,723.26 is: 49,298.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,937.17 : 90,993.18 = 35,723.26 : x
  2. Step 2: Convert to fraction form
    65,937.17/90,993.18 = 35,723.26/x
  3. Step 3: Cross multiply
    65,937.17x = 90,993.18 × 35,723.26
  4. Step 4: Simplify right side
    65,937.17x = 3,250,573,027.37
  5. Step 5: Solve for x
    x = 3,250,573,027.37/65,937.17
  6. Step 6: Final answer
    x = 49,298.04

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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.