Home / 30,235.33-41,696.15-23,052.63

Finding the Fourth Proportional to 30,235.33, 41,696.15 and 23,052.63

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Solution

The fourth proportional to 30,235.33, 41,696.15 and 23,052.63 is: 31,790.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,235.33 : 41,696.15 = 23,052.63 : x
  2. Step 2: Convert to fraction form
    30,235.33/41,696.15 = 23,052.63/x
  3. Step 3: Cross multiply
    30,235.33x = 41,696.15 × 23,052.63
  4. Step 4: Simplify right side
    30,235.33x = 961,205,803.11
  5. Step 5: Solve for x
    x = 961,205,803.11/30,235.33
  6. Step 6: Final answer
    x = 31,790.82

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1.5x scale

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.