Home / 27,233.72-37,586.63-16,629.47

Finding the Fourth Proportional to 27,233.72, 37,586.63 and 16,629.47

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Solution

The fourth proportional to 27,233.72, 37,586.63 and 16,629.47 is: 22,951.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,233.72 : 37,586.63 = 16,629.47 : x
  2. Step 2: Convert to fraction form
    27,233.72/37,586.63 = 16,629.47/x
  3. Step 3: Cross multiply
    27,233.72x = 37,586.63 × 16,629.47
  4. Step 4: Simplify right side
    27,233.72x = 625,045,652.84
  5. Step 5: Solve for x
    x = 625,045,652.84/27,233.72
  6. Step 6: Final answer
    x = 22,951.17

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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.