Home / 63,823.50-95,735.25-17,075.16

Finding the Fourth Proportional to 63,823.50, 95,735.25 and 17,075.16

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Solution

The fourth proportional to 63,823.50, 95,735.25 and 17,075.16 is: 25,612.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,823.50 : 95,735.25 = 17,075.16 : x
  2. Step 2: Convert to fraction form
    63,823.50/95,735.25 = 17,075.16/x
  3. Step 3: Cross multiply
    63,823.50x = 95,735.25 × 17,075.16
  4. Step 4: Simplify right side
    63,823.50x = 1,634,694,711.39
  5. Step 5: Solve for x
    x = 1,634,694,711.39/63,823.50
  6. Step 6: Final answer
    x = 25,612.74

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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.