Home / 47,522.40-71,273.88-16,360.08

Finding the Fourth Proportional to 47,522.40, 71,273.88 and 16,360.08

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Solution

The fourth proportional to 47,522.40, 71,273.88 and 16,360.08 is: 24,536.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,522.40 : 71,273.88 = 16,360.08 : x
  2. Step 2: Convert to fraction form
    47,522.40/71,273.88 = 16,360.08/x
  3. Step 3: Cross multiply
    47,522.40x = 71,273.88 × 16,360.08
  4. Step 4: Simplify right side
    47,522.40x = 1,166,046,378.71
  5. Step 5: Solve for x
    x = 1,166,046,378.71/47,522.40
  6. Step 6: Final answer
    x = 24,536.77

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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.