Home / 16,837.46-25,256.18-6,974.08

Finding the Fourth Proportional to 16,837.46, 25,256.18 and 6,974.08

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Solution

The fourth proportional to 16,837.46, 25,256.18 and 6,974.08 is: 10,461.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,837.46 : 25,256.18 = 6,974.08 : x
  2. Step 2: Convert to fraction form
    16,837.46/25,256.18 = 6,974.08/x
  3. Step 3: Cross multiply
    16,837.46x = 25,256.18 × 6,974.08
  4. Step 4: Simplify right side
    16,837.46x = 176,138,619.81
  5. Step 5: Solve for x
    x = 176,138,619.81/16,837.46
  6. Step 6: Final answer
    x = 10,461.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.