Home / 196,619.04-294,928.48-48,875.04

Finding the Fourth Proportional to 196,619.04, 294,928.48 and 48,875.04

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Solution

The fourth proportional to 196,619.04, 294,928.48 and 48,875.04 is: 73,312.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,619.04 : 294,928.48 = 48,875.04 : x
  2. Step 2: Convert to fraction form
    196,619.04/294,928.48 = 48,875.04/x
  3. Step 3: Cross multiply
    196,619.04x = 294,928.48 × 48,875.04
  4. Step 4: Simplify right side
    196,619.04x = 14,414,641,257.14
  5. Step 5: Solve for x
    x = 14,414,641,257.14/196,619.04
  6. Step 6: Final answer
    x = 73,312.54

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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.