Home / 4,605.12-6,904.08-2,295.36

Finding the Fourth Proportional to 4,605.12, 6,904.08 and 2,295.36

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Solution

The fourth proportional to 4,605.12, 6,904.08 and 2,295.36 is: 3,441.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605.12 : 6,904.08 = 2,295.36 : x
  2. Step 2: Convert to fraction form
    4,605.12/6,904.08 = 2,295.36/x
  3. Step 3: Cross multiply
    4,605.12x = 6,904.08 × 2,295.36
  4. Step 4: Simplify right side
    4,605.12x = 15,847,349.07
  5. Step 5: Solve for x
    x = 15,847,349.07/4,605.12
  6. Step 6: Final answer
    x = 3,441.25

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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.