Home / 67,919.29-93,723.92-37,702.23

Finding the Fourth Proportional to 67,919.29, 93,723.92 and 37,702.23

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Solution

The fourth proportional to 67,919.29, 93,723.92 and 37,702.23 is: 52,026.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,919.29 : 93,723.92 = 37,702.23 : x
  2. Step 2: Convert to fraction form
    67,919.29/93,723.92 = 37,702.23/x
  3. Step 3: Cross multiply
    67,919.29x = 93,723.92 × 37,702.23
  4. Step 4: Simplify right side
    67,919.29x = 3,533,600,733.62
  5. Step 5: Solve for x
    x = 3,533,600,733.62/67,919.29
  6. Step 6: Final answer
    x = 52,026.46

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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.