Home / 15,953.71-23,924.49-4,856.98

Finding the Fourth Proportional to 15,953.71, 23,924.49 and 4,856.98

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Solution

The fourth proportional to 15,953.71, 23,924.49 and 4,856.98 is: 7,283.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,953.71 : 23,924.49 = 4,856.98 : x
  2. Step 2: Convert to fraction form
    15,953.71/23,924.49 = 4,856.98/x
  3. Step 3: Cross multiply
    15,953.71x = 23,924.49 × 4,856.98
  4. Step 4: Simplify right side
    15,953.71x = 116,200,769.44
  5. Step 5: Solve for x
    x = 116,200,769.44/15,953.71
  6. Step 6: Final answer
    x = 7,283.62

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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.