Home / 3,064.11-4,597.59-1,309.65

Finding the Fourth Proportional to 3,064.11, 4,597.59 and 1,309.65

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Solution

The fourth proportional to 3,064.11, 4,597.59 and 1,309.65 is: 1,965.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064.11 : 4,597.59 = 1,309.65 : x
  2. Step 2: Convert to fraction form
    3,064.11/4,597.59 = 1,309.65/x
  3. Step 3: Cross multiply
    3,064.11x = 4,597.59 × 1,309.65
  4. Step 4: Simplify right side
    3,064.11x = 6,021,233.74
  5. Step 5: Solve for x
    x = 6,021,233.74/3,064.11
  6. Step 6: Final answer
    x = 1,965.08

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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.