Home / 27,232.86-37,585.41-16,628.64

Finding the Fourth Proportional to 27,232.86, 37,585.41 and 16,628.64

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Solution

The fourth proportional to 27,232.86, 37,585.41 and 16,628.64 is: 22,950.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,232.86 : 37,585.41 = 16,628.64 : x
  2. Step 2: Convert to fraction form
    27,232.86/37,585.41 = 16,628.64/x
  3. Step 3: Cross multiply
    27,232.86x = 37,585.41 × 16,628.64
  4. Step 4: Simplify right side
    27,232.86x = 624,994,252.14
  5. Step 5: Solve for x
    x = 624,994,252.14/27,232.86
  6. Step 6: Final answer
    x = 22,950.00

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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.