Home / 26,983.29-37,235.58-14,885.88

Finding the Fourth Proportional to 26,983.29, 37,235.58 and 14,885.88

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Solution

The fourth proportional to 26,983.29, 37,235.58 and 14,885.88 is: 20,541.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,983.29 : 37,235.58 = 14,885.88 : x
  2. Step 2: Convert to fraction form
    26,983.29/37,235.58 = 14,885.88/x
  3. Step 3: Cross multiply
    26,983.29x = 37,235.58 × 14,885.88
  4. Step 4: Simplify right side
    26,983.29x = 554,284,375.61
  5. Step 5: Solve for x
    x = 554,284,375.61/26,983.29
  6. Step 6: Final answer
    x = 20,541.76

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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.