Home / 43,981.02-60,703.02-29,838.42

Finding the Fourth Proportional to 43,981.02, 60,703.02 and 29,838.42

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Solution

The fourth proportional to 43,981.02, 60,703.02 and 29,838.42 is: 41,183.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,981.02 : 60,703.02 = 29,838.42 : x
  2. Step 2: Convert to fraction form
    43,981.02/60,703.02 = 29,838.42/x
  3. Step 3: Cross multiply
    43,981.02x = 60,703.02 × 29,838.42
  4. Step 4: Simplify right side
    43,981.02x = 1,811,282,206.03
  5. Step 5: Solve for x
    x = 1,811,282,206.03/43,981.02
  6. Step 6: Final answer
    x = 41,183.27

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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.