Home / 23,353.02-35,017.16-10,190.02

Finding the Fourth Proportional to 23,353.02, 35,017.16 and 10,190.02

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Solution

The fourth proportional to 23,353.02, 35,017.16 and 10,190.02 is: 15,279.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,353.02 : 35,017.16 = 10,190.02 : x
  2. Step 2: Convert to fraction form
    23,353.02/35,017.16 = 10,190.02/x
  3. Step 3: Cross multiply
    23,353.02x = 35,017.16 × 10,190.02
  4. Step 4: Simplify right side
    23,353.02x = 356,825,560.74
  5. Step 5: Solve for x
    x = 356,825,560.74/23,353.02
  6. Step 6: Final answer
    x = 15,279.63

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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.