Home / 67,369.17-92,967.60-37,153.94

Finding the Fourth Proportional to 67,369.17, 92,967.60 and 37,153.94

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Solution

The fourth proportional to 67,369.17, 92,967.60 and 37,153.94 is: 51,271.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,369.17 : 92,967.60 = 37,153.94 : x
  2. Step 2: Convert to fraction form
    67,369.17/92,967.60 = 37,153.94/x
  3. Step 3: Cross multiply
    67,369.17x = 92,967.60 × 37,153.94
  4. Step 4: Simplify right side
    67,369.17x = 3,454,112,620.79
  5. Step 5: Solve for x
    x = 3,454,112,620.79/67,369.17
  6. Step 6: Final answer
    x = 51,271.42

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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.