Home / 67,299.75-92,875.58-37,493.67

Finding the Fourth Proportional to 67,299.75, 92,875.58 and 37,493.67

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Solution

The fourth proportional to 67,299.75, 92,875.58 and 37,493.67 is: 51,742.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,299.75 : 92,875.58 = 37,493.67 : x
  2. Step 2: Convert to fraction form
    67,299.75/92,875.58 = 37,493.67/x
  3. Step 3: Cross multiply
    67,299.75x = 92,875.58 × 37,493.67
  4. Step 4: Simplify right side
    67,299.75x = 3,482,246,160.11
  5. Step 5: Solve for x
    x = 3,482,246,160.11/67,299.75
  6. Step 6: Final answer
    x = 51,742.33

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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.