Home / 4,200.84-5,796.63-2,432.43

Finding the Fourth Proportional to 4,200.84, 5,796.63 and 2,432.43

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Solution

The fourth proportional to 4,200.84, 5,796.63 and 2,432.43 is: 3,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.84 : 5,796.63 = 2,432.43 : x
  2. Step 2: Convert to fraction form
    4,200.84/5,796.63 = 2,432.43/x
  3. Step 3: Cross multiply
    4,200.84x = 5,796.63 × 2,432.43
  4. Step 4: Simplify right side
    4,200.84x = 14,099,896.71
  5. Step 5: Solve for x
    x = 14,099,896.71/4,200.84
  6. Step 6: Final answer
    x = 3,356.45

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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.