Home / 4,024.69-6,036.81-1,102.79

Finding the Fourth Proportional to 4,024.69, 6,036.81 and 1,102.79

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Solution

The fourth proportional to 4,024.69, 6,036.81 and 1,102.79 is: 1,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024.69 : 6,036.81 = 1,102.79 : x
  2. Step 2: Convert to fraction form
    4,024.69/6,036.81 = 1,102.79/x
  3. Step 3: Cross multiply
    4,024.69x = 6,036.81 × 1,102.79
  4. Step 4: Simplify right side
    4,024.69x = 6,657,333.70
  5. Step 5: Solve for x
    x = 6,657,333.70/4,024.69
  6. Step 6: Final answer
    x = 1,654.12

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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.