Home / 4,370.30-6,030.78-2,481.98

Finding the Fourth Proportional to 4,370.30, 6,030.78 and 2,481.98

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Solution

The fourth proportional to 4,370.30, 6,030.78 and 2,481.98 is: 3,425.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.30 : 6,030.78 = 2,481.98 : x
  2. Step 2: Convert to fraction form
    4,370.30/6,030.78 = 2,481.98/x
  3. Step 3: Cross multiply
    4,370.30x = 6,030.78 × 2,481.98
  4. Step 4: Simplify right side
    4,370.30x = 14,968,275.34
  5. Step 5: Solve for x
    x = 14,968,275.34/4,370.30
  6. Step 6: Final answer
    x = 3,425.00

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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.