Home / 2,963.02-4,444.03-1,088.55

Finding the Fourth Proportional to 2,963.02, 4,444.03 and 1,088.55

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Solution

The fourth proportional to 2,963.02, 4,444.03 and 1,088.55 is: 1,632.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963.02 : 4,444.03 = 1,088.55 : x
  2. Step 2: Convert to fraction form
    2,963.02/4,444.03 = 1,088.55/x
  3. Step 3: Cross multiply
    2,963.02x = 4,444.03 × 1,088.55
  4. Step 4: Simplify right side
    2,963.02x = 4,837,548.86
  5. Step 5: Solve for x
    x = 4,837,548.86/2,963.02
  6. Step 6: Final answer
    x = 1,632.64

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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.