Home / 39,094.55-58,723.07-31,606.58

Finding the Fourth Proportional to 39,094.55, 58,723.07 and 31,606.58

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Solution

The fourth proportional to 39,094.55, 58,723.07 and 31,606.58 is: 47,475.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,094.55 : 58,723.07 = 31,606.58 : x
  2. Step 2: Convert to fraction form
    39,094.55/58,723.07 = 31,606.58/x
  3. Step 3: Cross multiply
    39,094.55x = 58,723.07 × 31,606.58
  4. Step 4: Simplify right side
    39,094.55x = 1,856,034,958.15
  5. Step 5: Solve for x
    x = 1,856,034,958.15/39,094.55
  6. Step 6: Final answer
    x = 47,475.54

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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.