Home / 44,467.02-66,711.47-40,822.02

Finding the Fourth Proportional to 44,467.02, 66,711.47 and 40,822.02

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Solution

The fourth proportional to 44,467.02, 66,711.47 and 40,822.02 is: 61,243.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,467.02 : 66,711.47 = 40,822.02 : x
  2. Step 2: Convert to fraction form
    44,467.02/66,711.47 = 40,822.02/x
  3. Step 3: Cross multiply
    44,467.02x = 66,711.47 × 40,822.02
  4. Step 4: Simplify right side
    44,467.02x = 2,723,296,758.46
  5. Step 5: Solve for x
    x = 2,723,296,758.46/44,467.02
  6. Step 6: Final answer
    x = 61,243.07

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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.