Home / 67,323.11-92,901.67-37,106.77

Finding the Fourth Proportional to 67,323.11, 92,901.67 and 37,106.77

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Solution

The fourth proportional to 67,323.11, 92,901.67 and 37,106.77 is: 51,205.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,323.11 : 92,901.67 = 37,106.77 : x
  2. Step 2: Convert to fraction form
    67,323.11/92,901.67 = 37,106.77/x
  3. Step 3: Cross multiply
    67,323.11x = 92,901.67 × 37,106.77
  4. Step 4: Simplify right side
    67,323.11x = 3,447,280,901.31
  5. Step 5: Solve for x
    x = 3,447,280,901.31/67,323.11
  6. Step 6: Final answer
    x = 51,205.02

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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.