Home / 67,328.83-92,913.76-37,114.66

Finding the Fourth Proportional to 67,328.83, 92,913.76 and 37,114.66

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Solution

The fourth proportional to 67,328.83, 92,913.76 and 37,114.66 is: 51,218.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,328.83 : 92,913.76 = 37,114.66 : x
  2. Step 2: Convert to fraction form
    67,328.83/92,913.76 = 37,114.66/x
  3. Step 3: Cross multiply
    67,328.83x = 92,913.76 × 37,114.66
  4. Step 4: Simplify right side
    67,328.83x = 3,448,462,611.72
  5. Step 5: Solve for x
    x = 3,448,462,611.72/67,328.83
  6. Step 6: Final answer
    x = 51,218.22

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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.