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Finding the Fourth Proportional to 4,605.82, 6,356.02 and 2,509.94

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Solution

The fourth proportional to 4,605.82, 6,356.02 and 2,509.94 is: 3,463.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605.82 : 6,356.02 = 2,509.94 : x
  2. Step 2: Convert to fraction form
    4,605.82/6,356.02 = 2,509.94/x
  3. Step 3: Cross multiply
    4,605.82x = 6,356.02 × 2,509.94
  4. Step 4: Simplify right side
    4,605.82x = 15,953,228.84
  5. Step 5: Solve for x
    x = 15,953,228.84/4,605.82
  6. Step 6: Final answer
    x = 3,463.71

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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.