Home / 30,750.06-46,053.57-29,684.61

Finding the Fourth Proportional to 30,750.06, 46,053.57 and 29,684.61

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Solution

The fourth proportional to 30,750.06, 46,053.57 and 29,684.61 is: 44,457.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,750.06 : 46,053.57 = 29,684.61 : x
  2. Step 2: Convert to fraction form
    30,750.06/46,053.57 = 29,684.61/x
  3. Step 3: Cross multiply
    30,750.06x = 46,053.57 × 29,684.61
  4. Step 4: Simplify right side
    30,750.06x = 1,367,082,264.56
  5. Step 5: Solve for x
    x = 1,367,082,264.56/30,750.06
  6. Step 6: Final answer
    x = 44,457.87

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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.