Home / 48,744.89-73,117.34-17,580.14

Finding the Fourth Proportional to 48,744.89, 73,117.34 and 17,580.14

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Solution

The fourth proportional to 48,744.89, 73,117.34 and 17,580.14 is: 26,370.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,744.89 : 73,117.34 = 17,580.14 : x
  2. Step 2: Convert to fraction form
    48,744.89/73,117.34 = 17,580.14/x
  3. Step 3: Cross multiply
    48,744.89x = 73,117.34 × 17,580.14
  4. Step 4: Simplify right side
    48,744.89x = 1,285,413,073.63
  5. Step 5: Solve for x
    x = 1,285,413,073.63/48,744.89
  6. Step 6: Final answer
    x = 26,370.21

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1.5x scale

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.