Home / 4,616.48-6,925.18-1,329.60

Finding the Fourth Proportional to 4,616.48, 6,925.18 and 1,329.60

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Solution

The fourth proportional to 4,616.48, 6,925.18 and 1,329.60 is: 1,994.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.48 : 6,925.18 = 1,329.60 : x
  2. Step 2: Convert to fraction form
    4,616.48/6,925.18 = 1,329.60/x
  3. Step 3: Cross multiply
    4,616.48x = 6,925.18 × 1,329.60
  4. Step 4: Simplify right side
    4,616.48x = 9,207,719.33
  5. Step 5: Solve for x
    x = 9,207,719.33/4,616.48
  6. Step 6: Final answer
    x = 1,994.53

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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.