Home / 23,398.02-35,109.18-10,914.48

Finding the Fourth Proportional to 23,398.02, 35,109.18 and 10,914.48

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Solution

The fourth proportional to 23,398.02, 35,109.18 and 10,914.48 is: 16,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,398.02 : 35,109.18 = 10,914.48 : x
  2. Step 2: Convert to fraction form
    23,398.02/35,109.18 = 10,914.48/x
  3. Step 3: Cross multiply
    23,398.02x = 35,109.18 × 10,914.48
  4. Step 4: Simplify right side
    23,398.02x = 383,198,442.93
  5. Step 5: Solve for x
    x = 383,198,442.93/23,398.02
  6. Step 6: Final answer
    x = 16,377.39

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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.