Home / 67,338.24-92,926.74-37,124.07

Finding the Fourth Proportional to 67,338.24, 92,926.74 and 37,124.07

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Solution

The fourth proportional to 67,338.24, 92,926.74 and 37,124.07 is: 51,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,338.24 : 92,926.74 = 37,124.07 : x
  2. Step 2: Convert to fraction form
    67,338.24/92,926.74 = 37,124.07/x
  3. Step 3: Cross multiply
    67,338.24x = 92,926.74 × 37,124.07
  4. Step 4: Simplify right side
    67,338.24x = 3,449,818,800.63
  5. Step 5: Solve for x
    x = 3,449,818,800.63/67,338.24
  6. Step 6: Final answer
    x = 51,231.20

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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.