Home / 16,972.29-23,424.44-10,258.92

Finding the Fourth Proportional to 16,972.29, 23,424.44 and 10,258.92

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Solution

The fourth proportional to 16,972.29, 23,424.44 and 10,258.92 is: 14,158.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,972.29 : 23,424.44 = 10,258.92 : x
  2. Step 2: Convert to fraction form
    16,972.29/23,424.44 = 10,258.92/x
  3. Step 3: Cross multiply
    16,972.29x = 23,424.44 × 10,258.92
  4. Step 4: Simplify right side
    16,972.29x = 240,309,404.71
  5. Step 5: Solve for x
    x = 240,309,404.71/16,972.29
  6. Step 6: Final answer
    x = 14,158.93

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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.