Home / 4,907.08-7,349.48-2,436.38

Finding the Fourth Proportional to 4,907.08, 7,349.48 and 2,436.38

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Solution

The fourth proportional to 4,907.08, 7,349.48 and 2,436.38 is: 3,649.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907.08 : 7,349.48 = 2,436.38 : x
  2. Step 2: Convert to fraction form
    4,907.08/7,349.48 = 2,436.38/x
  3. Step 3: Cross multiply
    4,907.08x = 7,349.48 × 2,436.38
  4. Step 4: Simplify right side
    4,907.08x = 17,906,126.08
  5. Step 5: Solve for x
    x = 17,906,126.08/4,907.08
  6. Step 6: Final answer
    x = 3,649.04

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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.