Home / 4,970.04-7,454.76-1,849.44

Finding the Fourth Proportional to 4,970.04, 7,454.76 and 1,849.44

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Solution

The fourth proportional to 4,970.04, 7,454.76 and 1,849.44 is: 2,774.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,970.04 : 7,454.76 = 1,849.44 : x
  2. Step 2: Convert to fraction form
    4,970.04/7,454.76 = 1,849.44/x
  3. Step 3: Cross multiply
    4,970.04x = 7,454.76 × 1,849.44
  4. Step 4: Simplify right side
    4,970.04x = 13,787,131.33
  5. Step 5: Solve for x
    x = 13,787,131.33/4,970.04
  6. Step 6: Final answer
    x = 2,774.05

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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.