Home / 23,435.08-35,164.16-10,955.96

Finding the Fourth Proportional to 23,435.08, 35,164.16 and 10,955.96

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Solution

The fourth proportional to 23,435.08, 35,164.16 and 10,955.96 is: 16,439.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435.08 : 35,164.16 = 10,955.96 : x
  2. Step 2: Convert to fraction form
    23,435.08/35,164.16 = 10,955.96/x
  3. Step 3: Cross multiply
    23,435.08x = 35,164.16 × 10,955.96
  4. Step 4: Simplify right side
    23,435.08x = 385,257,130.39
  5. Step 5: Solve for x
    x = 385,257,130.39/23,435.08
  6. Step 6: Final answer
    x = 16,439.33

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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.