Home / 23,384.60-35,083.02-10,239.56

Finding the Fourth Proportional to 23,384.60, 35,083.02 and 10,239.56

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Solution

The fourth proportional to 23,384.60, 35,083.02 and 10,239.56 is: 15,362.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,384.60 : 35,083.02 = 10,239.56 : x
  2. Step 2: Convert to fraction form
    23,384.60/35,083.02 = 10,239.56/x
  3. Step 3: Cross multiply
    23,384.60x = 35,083.02 × 10,239.56
  4. Step 4: Simplify right side
    23,384.60x = 359,234,688.27
  5. Step 5: Solve for x
    x = 359,234,688.27/23,384.60
  6. Step 6: Final answer
    x = 15,362.02

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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.