Home / 67,050.74-92,529.68-36,423.61

Finding the Fourth Proportional to 67,050.74, 92,529.68 and 36,423.61

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Solution

The fourth proportional to 67,050.74, 92,529.68 and 36,423.61 is: 50,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,050.74 : 92,529.68 = 36,423.61 : x
  2. Step 2: Convert to fraction form
    67,050.74/92,529.68 = 36,423.61/x
  3. Step 3: Cross multiply
    67,050.74x = 92,529.68 × 36,423.61
  4. Step 4: Simplify right side
    67,050.74x = 3,370,264,564.30
  5. Step 5: Solve for x
    x = 3,370,264,564.30/67,050.74
  6. Step 6: Final answer
    x = 50,264.39

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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.