Home / 67,317.41-92,898.68-37,102.79

Finding the Fourth Proportional to 67,317.41, 92,898.68 and 37,102.79

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Solution

The fourth proportional to 67,317.41, 92,898.68 and 37,102.79 is: 51,202.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,317.41 : 92,898.68 = 37,102.79 : x
  2. Step 2: Convert to fraction form
    67,317.41/92,898.68 = 37,102.79/x
  3. Step 3: Cross multiply
    67,317.41x = 92,898.68 × 37,102.79
  4. Step 4: Simplify right side
    67,317.41x = 3,446,800,215.32
  5. Step 5: Solve for x
    x = 3,446,800,215.32/67,317.41
  6. Step 6: Final answer
    x = 51,202.21

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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.