Home / 23,649.64-35,476.44-6,119.80

Finding the Fourth Proportional to 23,649.64, 35,476.44 and 6,119.80

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Solution

The fourth proportional to 23,649.64, 35,476.44 and 6,119.80 is: 9,180.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649.64 : 35,476.44 = 6,119.80 : x
  2. Step 2: Convert to fraction form
    23,649.64/35,476.44 = 6,119.80/x
  3. Step 3: Cross multiply
    23,649.64x = 35,476.44 × 6,119.80
  4. Step 4: Simplify right side
    23,649.64x = 217,108,717.51
  5. Step 5: Solve for x
    x = 217,108,717.51/23,649.64
  6. Step 6: Final answer
    x = 9,180.21

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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.