Home / 33,007.02-49,510.56-15,464.04

Finding the Fourth Proportional to 33,007.02, 49,510.56 and 15,464.04

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Solution

The fourth proportional to 33,007.02, 49,510.56 and 15,464.04 is: 23,196.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,007.02 : 49,510.56 = 15,464.04 : x
  2. Step 2: Convert to fraction form
    33,007.02/49,510.56 = 15,464.04/x
  3. Step 3: Cross multiply
    33,007.02x = 49,510.56 × 15,464.04
  4. Step 4: Simplify right side
    33,007.02x = 765,633,280.26
  5. Step 5: Solve for x
    x = 765,633,280.26/33,007.02
  6. Step 6: Final answer
    x = 23,196.07

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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.