Home / 35,464.67-48,939.28-19,546.35

Finding the Fourth Proportional to 35,464.67, 48,939.28 and 19,546.35

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Solution

The fourth proportional to 35,464.67, 48,939.28 and 19,546.35 is: 26,972.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,464.67 : 48,939.28 = 19,546.35 : x
  2. Step 2: Convert to fraction form
    35,464.67/48,939.28 = 19,546.35/x
  3. Step 3: Cross multiply
    35,464.67x = 48,939.28 × 19,546.35
  4. Step 4: Simplify right side
    35,464.67x = 956,584,295.63
  5. Step 5: Solve for x
    x = 956,584,295.63/35,464.67
  6. Step 6: Final answer
    x = 26,972.88

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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.