Home / 24,166.31-33,334.76-15,989.90

Finding the Fourth Proportional to 24,166.31, 33,334.76 and 15,989.90

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Solution

The fourth proportional to 24,166.31, 33,334.76 and 15,989.90 is: 22,056.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166.31 : 33,334.76 = 15,989.90 : x
  2. Step 2: Convert to fraction form
    24,166.31/33,334.76 = 15,989.90/x
  3. Step 3: Cross multiply
    24,166.31x = 33,334.76 × 15,989.90
  4. Step 4: Simplify right side
    24,166.31x = 533,019,232.30
  5. Step 5: Solve for x
    x = 533,019,232.30/24,166.31
  6. Step 6: Final answer
    x = 22,056.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.