Home / 67,223.52-92,767.77-37,008.45

Finding the Fourth Proportional to 67,223.52, 92,767.77 and 37,008.45

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Solution

The fourth proportional to 67,223.52, 92,767.77 and 37,008.45 is: 51,071.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,223.52 : 92,767.77 = 37,008.45 : x
  2. Step 2: Convert to fraction form
    67,223.52/92,767.77 = 37,008.45/x
  3. Step 3: Cross multiply
    67,223.52x = 92,767.77 × 37,008.45
  4. Step 4: Simplify right side
    67,223.52x = 3,433,191,377.66
  5. Step 5: Solve for x
    x = 3,433,191,377.66/67,223.52
  6. Step 6: Final answer
    x = 51,071.28

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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.