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Finding the Fourth Proportional to 4,298.81, 5,932.59 and 2,410.99

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Solution

The fourth proportional to 4,298.81, 5,932.59 and 2,410.99 is: 3,327.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298.81 : 5,932.59 = 2,410.99 : x
  2. Step 2: Convert to fraction form
    4,298.81/5,932.59 = 2,410.99/x
  3. Step 3: Cross multiply
    4,298.81x = 5,932.59 × 2,410.99
  4. Step 4: Simplify right side
    4,298.81x = 14,303,415.16
  5. Step 5: Solve for x
    x = 14,303,415.16/4,298.81
  6. Step 6: Final answer
    x = 3,327.30

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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.