Home / 27,516.24-37,972.08-14,941.08

Finding the Fourth Proportional to 27,516.24, 37,972.08 and 14,941.08

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Solution

The fourth proportional to 27,516.24, 37,972.08 and 14,941.08 is: 20,618.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,516.24 : 37,972.08 = 14,941.08 : x
  2. Step 2: Convert to fraction form
    27,516.24/37,972.08 = 14,941.08/x
  3. Step 3: Cross multiply
    27,516.24x = 37,972.08 × 14,941.08
  4. Step 4: Simplify right side
    27,516.24x = 567,343,885.05
  5. Step 5: Solve for x
    x = 567,343,885.05/27,516.24
  6. Step 6: Final answer
    x = 20,618.51

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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.