Home / 196,460.22-294,443.61-84,008.34

Finding the Fourth Proportional to 196,460.22, 294,443.61 and 84,008.34

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Solution

The fourth proportional to 196,460.22, 294,443.61 and 84,008.34 is: 125,907.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,460.22 : 294,443.61 = 84,008.34 : x
  2. Step 2: Convert to fraction form
    196,460.22/294,443.61 = 84,008.34/x
  3. Step 3: Cross multiply
    196,460.22x = 294,443.61 × 84,008.34
  4. Step 4: Simplify right side
    196,460.22x = 24,735,718,899.71
  5. Step 5: Solve for x
    x = 24,735,718,899.71/196,460.22
  6. Step 6: Final answer
    x = 125,907.01

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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.