Home / 4,815.18-7,206.33-4,036.06

Finding the Fourth Proportional to 4,815.18, 7,206.33 and 4,036.06

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Solution

The fourth proportional to 4,815.18, 7,206.33 and 4,036.06 is: 6,040.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815.18 : 7,206.33 = 4,036.06 : x
  2. Step 2: Convert to fraction form
    4,815.18/7,206.33 = 4,036.06/x
  3. Step 3: Cross multiply
    4,815.18x = 7,206.33 × 4,036.06
  4. Step 4: Simplify right side
    4,815.18x = 29,085,204.40
  5. Step 5: Solve for x
    x = 29,085,204.40/4,815.18
  6. Step 6: Final answer
    x = 6,040.32

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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.