Home / 67,239.94-92,790.45-37,024.69

Finding the Fourth Proportional to 67,239.94, 92,790.45 and 37,024.69

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Solution

The fourth proportional to 67,239.94, 92,790.45 and 37,024.69 is: 51,093.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,239.94 : 92,790.45 = 37,024.69 : x
  2. Step 2: Convert to fraction form
    67,239.94/92,790.45 = 37,024.69/x
  3. Step 3: Cross multiply
    67,239.94x = 92,790.45 × 37,024.69
  4. Step 4: Simplify right side
    67,239.94x = 3,435,537,646.21
  5. Step 5: Solve for x
    x = 3,435,537,646.21/67,239.94
  6. Step 6: Final answer
    x = 51,093.70

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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.