Home / 47,667.90-71,522.04-23,962.98

Finding the Fourth Proportional to 47,667.90, 71,522.04 and 23,962.98

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Solution

The fourth proportional to 47,667.90, 71,522.04 and 23,962.98 is: 35,954.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,667.90 : 71,522.04 = 23,962.98 : x
  2. Step 2: Convert to fraction form
    47,667.90/71,522.04 = 23,962.98/x
  3. Step 3: Cross multiply
    47,667.90x = 71,522.04 × 23,962.98
  4. Step 4: Simplify right side
    47,667.90x = 1,713,881,214.08
  5. Step 5: Solve for x
    x = 1,713,881,214.08/47,667.90
  6. Step 6: Final answer
    x = 35,954.62

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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.