Home / 3,053.30-4,580.67-2,430.95

Finding the Fourth Proportional to 3,053.30, 4,580.67 and 2,430.95

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Solution

The fourth proportional to 3,053.30, 4,580.67 and 2,430.95 is: 3,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053.30 : 4,580.67 = 2,430.95 : x
  2. Step 2: Convert to fraction form
    3,053.30/4,580.67 = 2,430.95/x
  3. Step 3: Cross multiply
    3,053.30x = 4,580.67 × 2,430.95
  4. Step 4: Simplify right side
    3,053.30x = 11,135,382.60
  5. Step 5: Solve for x
    x = 11,135,382.60/3,053.30
  6. Step 6: Final answer
    x = 3,647.00

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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.