Home / 27,512.26-37,967.13-14,937.06

Finding the Fourth Proportional to 27,512.26, 37,967.13 and 14,937.06

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Solution

The fourth proportional to 27,512.26, 37,967.13 and 14,937.06 is: 20,613.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,512.26 : 37,967.13 = 14,937.06 : x
  2. Step 2: Convert to fraction form
    27,512.26/37,967.13 = 14,937.06/x
  3. Step 3: Cross multiply
    27,512.26x = 37,967.13 × 14,937.06
  4. Step 4: Simplify right side
    27,512.26x = 567,117,298.84
  5. Step 5: Solve for x
    x = 567,117,298.84/27,512.26
  6. Step 6: Final answer
    x = 20,613.26

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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.