Home / 67,029.24-92,498.75-36,814.47

Finding the Fourth Proportional to 67,029.24, 92,498.75 and 36,814.47

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Solution

The fourth proportional to 67,029.24, 92,498.75 and 36,814.47 is: 50,803.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,029.24 : 92,498.75 = 36,814.47 : x
  2. Step 2: Convert to fraction form
    67,029.24/92,498.75 = 36,814.47/x
  3. Step 3: Cross multiply
    67,029.24x = 92,498.75 × 36,814.47
  4. Step 4: Simplify right side
    67,029.24x = 3,405,292,272.84
  5. Step 5: Solve for x
    x = 3,405,292,272.84/67,029.24
  6. Step 6: Final answer
    x = 50,803.09

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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.