Home / 47,354.04-71,006.34-14,069.52

Finding the Fourth Proportional to 47,354.04, 71,006.34 and 14,069.52

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Solution

The fourth proportional to 47,354.04, 71,006.34 and 14,069.52 is: 21,096.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,354.04 : 71,006.34 = 14,069.52 : x
  2. Step 2: Convert to fraction form
    47,354.04/71,006.34 = 14,069.52/x
  3. Step 3: Cross multiply
    47,354.04x = 71,006.34 × 14,069.52
  4. Step 4: Simplify right side
    47,354.04x = 999,025,120.76
  5. Step 5: Solve for x
    x = 999,025,120.76/47,354.04
  6. Step 6: Final answer
    x = 21,096.94

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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.