Home / 1,873.00-2,584.59-1,033.70

Finding the Fourth Proportional to 1,873.00, 2,584.59 and 1,033.70

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Solution

The fourth proportional to 1,873.00, 2,584.59 and 1,033.70 is: 1,426.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873.00 : 2,584.59 = 1,033.70 : x
  2. Step 2: Convert to fraction form
    1,873.00/2,584.59 = 1,033.70/x
  3. Step 3: Cross multiply
    1,873.00x = 2,584.59 × 1,033.70
  4. Step 4: Simplify right side
    1,873.00x = 2,671,688.42
  5. Step 5: Solve for x
    x = 2,671,688.42/1,873.00
  6. Step 6: Final answer
    x = 1,426.42

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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.