Home / 67,358.06-92,953.56-37,144.66

Finding the Fourth Proportional to 67,358.06, 92,953.56 and 37,144.66

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Solution

The fourth proportional to 67,358.06, 92,953.56 and 37,144.66 is: 51,259.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,358.06 : 92,953.56 = 37,144.66 : x
  2. Step 2: Convert to fraction form
    67,358.06/92,953.56 = 37,144.66/x
  3. Step 3: Cross multiply
    67,358.06x = 92,953.56 × 37,144.66
  4. Step 4: Simplify right side
    67,358.06x = 3,452,728,381.99
  5. Step 5: Solve for x
    x = 3,452,728,381.99/67,358.06
  6. Step 6: Final answer
    x = 51,259.32

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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.