Home / 29,839.02-44,762.18-10,123.22

Finding the Fourth Proportional to 29,839.02, 44,762.18 and 10,123.22

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Solution

The fourth proportional to 29,839.02, 44,762.18 and 10,123.22 is: 15,186.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,839.02 : 44,762.18 = 10,123.22 : x
  2. Step 2: Convert to fraction form
    29,839.02/44,762.18 = 10,123.22/x
  3. Step 3: Cross multiply
    29,839.02x = 44,762.18 × 10,123.22
  4. Step 4: Simplify right side
    29,839.02x = 453,137,121.39
  5. Step 5: Solve for x
    x = 453,137,121.39/29,839.02
  6. Step 6: Final answer
    x = 15,186.06

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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.