Home / 11,164.02-16,746.06-4,585.62

Finding the Fourth Proportional to 11,164.02, 16,746.06 and 4,585.62

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Solution

The fourth proportional to 11,164.02, 16,746.06 and 4,585.62 is: 6,878.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,164.02 : 16,746.06 = 4,585.62 : x
  2. Step 2: Convert to fraction form
    11,164.02/16,746.06 = 4,585.62/x
  3. Step 3: Cross multiply
    11,164.02x = 16,746.06 × 4,585.62
  4. Step 4: Simplify right side
    11,164.02x = 76,791,067.66
  5. Step 5: Solve for x
    x = 76,791,067.66/11,164.02
  6. Step 6: Final answer
    x = 6,878.44

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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.