Home / 16,996.92-23,457.24-9,444.72

Finding the Fourth Proportional to 16,996.92, 23,457.24 and 9,444.72

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Solution

The fourth proportional to 16,996.92, 23,457.24 and 9,444.72 is: 13,034.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996.92 : 23,457.24 = 9,444.72 : x
  2. Step 2: Convert to fraction form
    16,996.92/23,457.24 = 9,444.72/x
  3. Step 3: Cross multiply
    16,996.92x = 23,457.24 × 9,444.72
  4. Step 4: Simplify right side
    16,996.92x = 221,547,063.77
  5. Step 5: Solve for x
    x = 221,547,063.77/16,996.92
  6. Step 6: Final answer
    x = 13,034.54

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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.