Home / 1,727.83-2,596.74-1,437.13

Finding the Fourth Proportional to 1,727.83, 2,596.74 and 1,437.13

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Solution

The fourth proportional to 1,727.83, 2,596.74 and 1,437.13 is: 2,159.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727.83 : 2,596.74 = 1,437.13 : x
  2. Step 2: Convert to fraction form
    1,727.83/2,596.74 = 1,437.13/x
  3. Step 3: Cross multiply
    1,727.83x = 2,596.74 × 1,437.13
  4. Step 4: Simplify right side
    1,727.83x = 3,731,852.96
  5. Step 5: Solve for x
    x = 3,731,852.96/1,727.83
  6. Step 6: Final answer
    x = 2,159.85

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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.