Home / 46,996.80-70,471.86-14,971.70

Finding the Fourth Proportional to 46,996.80, 70,471.86 and 14,971.70

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Solution

The fourth proportional to 46,996.80, 70,471.86 and 14,971.70 is: 22,450.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,996.80 : 70,471.86 = 14,971.70 : x
  2. Step 2: Convert to fraction form
    46,996.80/70,471.86 = 14,971.70/x
  3. Step 3: Cross multiply
    46,996.80x = 70,471.86 × 14,971.70
  4. Step 4: Simplify right side
    46,996.80x = 1,055,083,194.00
  5. Step 5: Solve for x
    x = 1,055,083,194.00/46,996.80
  6. Step 6: Final answer
    x = 22,450.11

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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.