Home / 5,335.53-7,362.93-3,097.62

Finding the Fourth Proportional to 5,335.53, 7,362.93 and 3,097.62

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Solution

The fourth proportional to 5,335.53, 7,362.93 and 3,097.62 is: 4,274.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335.53 : 7,362.93 = 3,097.62 : x
  2. Step 2: Convert to fraction form
    5,335.53/7,362.93 = 3,097.62/x
  3. Step 3: Cross multiply
    5,335.53x = 7,362.93 × 3,097.62
  4. Step 4: Simplify right side
    5,335.53x = 22,807,559.23
  5. Step 5: Solve for x
    x = 22,807,559.23/5,335.53
  6. Step 6: Final answer
    x = 4,274.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.