Home / 15,823.37-23,736.68-5,970.94

Finding the Fourth Proportional to 15,823.37, 23,736.68 and 5,970.94

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Solution

The fourth proportional to 15,823.37, 23,736.68 and 5,970.94 is: 8,957.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,823.37 : 23,736.68 = 5,970.94 : x
  2. Step 2: Convert to fraction form
    15,823.37/23,736.68 = 5,970.94/x
  3. Step 3: Cross multiply
    15,823.37x = 23,736.68 × 5,970.94
  4. Step 4: Simplify right side
    15,823.37x = 141,730,292.08
  5. Step 5: Solve for x
    x = 141,730,292.08/15,823.37
  6. Step 6: Final answer
    x = 8,957.02

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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.