Home / 67,324.94-92,904.20-37,110.50

Finding the Fourth Proportional to 67,324.94, 92,904.20 and 37,110.50

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Solution

The fourth proportional to 67,324.94, 92,904.20 and 37,110.50 is: 51,210.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,324.94 : 92,904.20 = 37,110.50 : x
  2. Step 2: Convert to fraction form
    67,324.94/92,904.20 = 37,110.50/x
  3. Step 3: Cross multiply
    67,324.94x = 92,904.20 × 37,110.50
  4. Step 4: Simplify right side
    67,324.94x = 3,447,721,314.10
  5. Step 5: Solve for x
    x = 3,447,721,314.10/67,324.94
  6. Step 6: Final answer
    x = 51,210.17

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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.