Home / 49,256.02-73,900.42-15,977.16

Finding the Fourth Proportional to 49,256.02, 73,900.42 and 15,977.16

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Solution

The fourth proportional to 49,256.02, 73,900.42 and 15,977.16 is: 23,971.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,256.02 : 73,900.42 = 15,977.16 : x
  2. Step 2: Convert to fraction form
    49,256.02/73,900.42 = 15,977.16/x
  3. Step 3: Cross multiply
    49,256.02x = 73,900.42 × 15,977.16
  4. Step 4: Simplify right side
    49,256.02x = 1,180,718,834.41
  5. Step 5: Solve for x
    x = 1,180,718,834.41/49,256.02
  6. Step 6: Final answer
    x = 23,971.06

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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.