Home / 67,360.18-92,954.89-37,146.07

Finding the Fourth Proportional to 67,360.18, 92,954.89 and 37,146.07

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Solution

The fourth proportional to 67,360.18, 92,954.89 and 37,146.07 is: 51,260.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,360.18 : 92,954.89 = 37,146.07 : x
  2. Step 2: Convert to fraction form
    67,360.18/92,954.89 = 37,146.07/x
  3. Step 3: Cross multiply
    67,360.18x = 92,954.89 × 37,146.07
  4. Step 4: Simplify right side
    67,360.18x = 3,452,908,850.78
  5. Step 5: Solve for x
    x = 3,452,908,850.78/67,360.18
  6. Step 6: Final answer
    x = 51,260.39

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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.