Home / 67,340.35-92,925.52-37,124.11

Finding the Fourth Proportional to 67,340.35, 92,925.52 and 37,124.11

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Solution

The fourth proportional to 67,340.35, 92,925.52 and 37,124.11 is: 51,228.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,340.35 : 92,925.52 = 37,124.11 : x
  2. Step 2: Convert to fraction form
    67,340.35/92,925.52 = 37,124.11/x
  3. Step 3: Cross multiply
    67,340.35x = 92,925.52 × 37,124.11
  4. Step 4: Simplify right side
    67,340.35x = 3,449,777,226.29
  5. Step 5: Solve for x
    x = 3,449,777,226.29/67,340.35
  6. Step 6: Final answer
    x = 51,228.98

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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.