Home / 2,914.16-4,023.62-1,795.46

Finding the Fourth Proportional to 2,914.16, 4,023.62 and 1,795.46

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Solution

The fourth proportional to 2,914.16, 4,023.62 and 1,795.46 is: 2,479.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914.16 : 4,023.62 = 1,795.46 : x
  2. Step 2: Convert to fraction form
    2,914.16/4,023.62 = 1,795.46/x
  3. Step 3: Cross multiply
    2,914.16x = 4,023.62 × 1,795.46
  4. Step 4: Simplify right side
    2,914.16x = 7,224,248.77
  5. Step 5: Solve for x
    x = 7,224,248.77/2,914.16
  6. Step 6: Final answer
    x = 2,479.02

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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.