Home / 37,646.95-56,473.92-26,872.79

Finding the Fourth Proportional to 37,646.95, 56,473.92 and 26,872.79

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Solution

The fourth proportional to 37,646.95, 56,473.92 and 26,872.79 is: 40,311.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,646.95 : 56,473.92 = 26,872.79 : x
  2. Step 2: Convert to fraction form
    37,646.95/56,473.92 = 26,872.79/x
  3. Step 3: Cross multiply
    37,646.95x = 56,473.92 × 26,872.79
  4. Step 4: Simplify right side
    37,646.95x = 1,517,611,792.64
  5. Step 5: Solve for x
    x = 1,517,611,792.64/37,646.95
  6. Step 6: Final answer
    x = 40,311.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.