Home / 4,603.69-6,353.09-2,507.82

Finding the Fourth Proportional to 4,603.69, 6,353.09 and 2,507.82

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Solution

The fourth proportional to 4,603.69, 6,353.09 and 2,507.82 is: 3,460.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603.69 : 6,353.09 = 2,507.82 : x
  2. Step 2: Convert to fraction form
    4,603.69/6,353.09 = 2,507.82/x
  3. Step 3: Cross multiply
    4,603.69x = 6,353.09 × 2,507.82
  4. Step 4: Simplify right side
    4,603.69x = 15,932,374.40
  5. Step 5: Solve for x
    x = 15,932,374.40/4,603.69
  6. Step 6: Final answer
    x = 3,460.78

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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.