Home / 17,844.30-24,624-10,673.78

Finding the Fourth Proportional to 17,844.30, 24,624 and 10,673.78

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Solution

The fourth proportional to 17,844.30, 24,624 and 10,673.78 is: 14,729.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,844.30 : 24,624 = 10,673.78 : x
  2. Step 2: Convert to fraction form
    17,844.30/24,624 = 10,673.78/x
  3. Step 3: Cross multiply
    17,844.30x = 24,624 × 10,673.78
  4. Step 4: Simplify right side
    17,844.30x = 262,831,035.60
  5. Step 5: Solve for x
    x = 262,831,035.60/17,844.30
  6. Step 6: Final answer
    x = 14,729.13

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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.