Home / 134,106.02-201,183.69-44,153.90

Finding the Fourth Proportional to 134,106.02, 201,183.69 and 44,153.90

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Solution

The fourth proportional to 134,106.02, 201,183.69 and 44,153.90 is: 66,238.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,106.02 : 201,183.69 = 44,153.90 : x
  2. Step 2: Convert to fraction form
    134,106.02/201,183.69 = 44,153.90/x
  3. Step 3: Cross multiply
    134,106.02x = 201,183.69 × 44,153.90
  4. Step 4: Simplify right side
    134,106.02x = 8,883,044,529.89
  5. Step 5: Solve for x
    x = 8,883,044,529.89/134,106.02
  6. Step 6: Final answer
    x = 66,238.97

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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.