Home / 14,698.02-22,054.14-9,149.88

Finding the Fourth Proportional to 14,698.02, 22,054.14 and 9,149.88

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Solution

The fourth proportional to 14,698.02, 22,054.14 and 9,149.88 is: 13,729.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,698.02 : 22,054.14 = 9,149.88 : x
  2. Step 2: Convert to fraction form
    14,698.02/22,054.14 = 9,149.88/x
  3. Step 3: Cross multiply
    14,698.02x = 22,054.14 × 9,149.88
  4. Step 4: Simplify right side
    14,698.02x = 201,792,734.50
  5. Step 5: Solve for x
    x = 201,792,734.50/14,698.02
  6. Step 6: Final answer
    x = 13,729.25

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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.