Home / 27,334.92-37,681.52-16,717.44

Finding the Fourth Proportional to 27,334.92, 37,681.52 and 16,717.44

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Solution

The fourth proportional to 27,334.92, 37,681.52 and 16,717.44 is: 23,045.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,334.92 : 37,681.52 = 16,717.44 : x
  2. Step 2: Convert to fraction form
    27,334.92/37,681.52 = 16,717.44/x
  3. Step 3: Cross multiply
    27,334.92x = 37,681.52 × 16,717.44
  4. Step 4: Simplify right side
    27,334.92x = 629,938,549.71
  5. Step 5: Solve for x
    x = 629,938,549.71/27,334.92
  6. Step 6: Final answer
    x = 23,045.19

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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.