Home / 44,089.07-60,807.71-28,997.21

Finding the Fourth Proportional to 44,089.07, 60,807.71 and 28,997.21

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Solution

The fourth proportional to 44,089.07, 60,807.71 and 28,997.21 is: 39,993.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,089.07 : 60,807.71 = 28,997.21 : x
  2. Step 2: Convert to fraction form
    44,089.07/60,807.71 = 28,997.21/x
  3. Step 3: Cross multiply
    44,089.07x = 60,807.71 × 28,997.21
  4. Step 4: Simplify right side
    44,089.07x = 1,763,254,161.00
  5. Step 5: Solve for x
    x = 1,763,254,161.00/44,089.07
  6. Step 6: Final answer
    x = 39,993.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.