Home / 26,937.64-37,175.46-15,000.52

Finding the Fourth Proportional to 26,937.64, 37,175.46 and 15,000.52

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Solution

The fourth proportional to 26,937.64, 37,175.46 and 15,000.52 is: 20,701.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,937.64 : 37,175.46 = 15,000.52 : x
  2. Step 2: Convert to fraction form
    26,937.64/37,175.46 = 15,000.52/x
  3. Step 3: Cross multiply
    26,937.64x = 37,175.46 × 15,000.52
  4. Step 4: Simplify right side
    26,937.64x = 557,651,231.24
  5. Step 5: Solve for x
    x = 557,651,231.24/26,937.64
  6. Step 6: Final answer
    x = 20,701.56

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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.