Home / 52,024.09-78,048.44-16,963.75

Finding the Fourth Proportional to 52,024.09, 78,048.44 and 16,963.75

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Solution

The fourth proportional to 52,024.09, 78,048.44 and 16,963.75 is: 25,449.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,024.09 : 78,048.44 = 16,963.75 : x
  2. Step 2: Convert to fraction form
    52,024.09/78,048.44 = 16,963.75/x
  3. Step 3: Cross multiply
    52,024.09x = 78,048.44 × 16,963.75
  4. Step 4: Simplify right side
    52,024.09x = 1,323,994,224.05
  5. Step 5: Solve for x
    x = 1,323,994,224.05/52,024.09
  6. Step 6: Final answer
    x = 25,449.64

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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.