Home / 4,616.52-6,925.80-1,329.36

Finding the Fourth Proportional to 4,616.52, 6,925.80 and 1,329.36

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Solution

The fourth proportional to 4,616.52, 6,925.80 and 1,329.36 is: 1,994.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.52 : 6,925.80 = 1,329.36 : x
  2. Step 2: Convert to fraction form
    4,616.52/6,925.80 = 1,329.36/x
  3. Step 3: Cross multiply
    4,616.52x = 6,925.80 × 1,329.36
  4. Step 4: Simplify right side
    4,616.52x = 9,206,881.49
  5. Step 5: Solve for x
    x = 9,206,881.49/4,616.52
  6. Step 6: Final answer
    x = 1,994.33

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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.