Home / 4,024.48-6,036.90-1,102.72

Finding the Fourth Proportional to 4,024.48, 6,036.90 and 1,102.72

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Solution

The fourth proportional to 4,024.48, 6,036.90 and 1,102.72 is: 1,654.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024.48 : 6,036.90 = 1,102.72 : x
  2. Step 2: Convert to fraction form
    4,024.48/6,036.90 = 1,102.72/x
  3. Step 3: Cross multiply
    4,024.48x = 6,036.90 × 1,102.72
  4. Step 4: Simplify right side
    4,024.48x = 6,657,010.37
  5. Step 5: Solve for x
    x = 6,657,010.37/4,024.48
  6. Step 6: Final answer
    x = 1,654.13

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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.