Home / 4,828.56-7,246.95-1,908.93

Finding the Fourth Proportional to 4,828.56, 7,246.95 and 1,908.93

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Solution

The fourth proportional to 4,828.56, 7,246.95 and 1,908.93 is: 2,865.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.56 : 7,246.95 = 1,908.93 : x
  2. Step 2: Convert to fraction form
    4,828.56/7,246.95 = 1,908.93/x
  3. Step 3: Cross multiply
    4,828.56x = 7,246.95 × 1,908.93
  4. Step 4: Simplify right side
    4,828.56x = 13,833,920.26
  5. Step 5: Solve for x
    x = 13,833,920.26/4,828.56
  6. Step 6: Final answer
    x = 2,865.02

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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.