Home / 3,070.23-4,602.07-1,751.15

Finding the Fourth Proportional to 3,070.23, 4,602.07 and 1,751.15

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Solution

The fourth proportional to 3,070.23, 4,602.07 and 1,751.15 is: 2,624.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070.23 : 4,602.07 = 1,751.15 : x
  2. Step 2: Convert to fraction form
    3,070.23/4,602.07 = 1,751.15/x
  3. Step 3: Cross multiply
    3,070.23x = 4,602.07 × 1,751.15
  4. Step 4: Simplify right side
    3,070.23x = 8,058,891.87
  5. Step 5: Solve for x
    x = 8,058,891.87/3,070.23
  6. Step 6: Final answer
    x = 2,624.85

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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.