Home / 94,790.84-142,181.74-23,713.96

Finding the Fourth Proportional to 94,790.84, 142,181.74 and 23,713.96

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Solution

The fourth proportional to 94,790.84, 142,181.74 and 23,713.96 is: 35,569.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,790.84 : 142,181.74 = 23,713.96 : x
  2. Step 2: Convert to fraction form
    94,790.84/142,181.74 = 23,713.96/x
  3. Step 3: Cross multiply
    94,790.84x = 142,181.74 × 23,713.96
  4. Step 4: Simplify right side
    94,790.84x = 3,371,692,095.09
  5. Step 5: Solve for x
    x = 3,371,692,095.09/94,790.84
  6. Step 6: Final answer
    x = 35,569.81

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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.