Home / 35,247.64-52,865.46-11,554.72

Finding the Fourth Proportional to 35,247.64, 52,865.46 and 11,554.72

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Solution

The fourth proportional to 35,247.64, 52,865.46 and 11,554.72 is: 17,330.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,247.64 : 52,865.46 = 11,554.72 : x
  2. Step 2: Convert to fraction form
    35,247.64/52,865.46 = 11,554.72/x
  3. Step 3: Cross multiply
    35,247.64x = 52,865.46 × 11,554.72
  4. Step 4: Simplify right side
    35,247.64x = 610,845,587.97
  5. Step 5: Solve for x
    x = 610,845,587.97/35,247.64
  6. Step 6: Final answer
    x = 17,330.11

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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.