Home / 168,674.02-253,011.03-44,013.94

Finding the Fourth Proportional to 168,674.02, 253,011.03 and 44,013.94

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Solution

The fourth proportional to 168,674.02, 253,011.03 and 44,013.94 is: 66,020.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,674.02 : 253,011.03 = 44,013.94 : x
  2. Step 2: Convert to fraction form
    168,674.02/253,011.03 = 44,013.94/x
  3. Step 3: Cross multiply
    168,674.02x = 253,011.03 × 44,013.94
  4. Step 4: Simplify right side
    168,674.02x = 11,136,012,293.76
  5. Step 5: Solve for x
    x = 11,136,012,293.76/168,674.02
  6. Step 6: Final answer
    x = 66,020.91

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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.