Home / 4,356.83-6,533.08-1,434.13

Finding the Fourth Proportional to 4,356.83, 6,533.08 and 1,434.13

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Solution

The fourth proportional to 4,356.83, 6,533.08 and 1,434.13 is: 2,150.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356.83 : 6,533.08 = 1,434.13 : x
  2. Step 2: Convert to fraction form
    4,356.83/6,533.08 = 1,434.13/x
  3. Step 3: Cross multiply
    4,356.83x = 6,533.08 × 1,434.13
  4. Step 4: Simplify right side
    4,356.83x = 9,369,286.02
  5. Step 5: Solve for x
    x = 9,369,286.02/4,356.83
  6. Step 6: Final answer
    x = 2,150.48

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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.