Home / 349,262.02-523,667.68-166,794.06

Finding the Fourth Proportional to 349,262.02, 523,667.68 and 166,794.06

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Solution

The fourth proportional to 349,262.02, 523,667.68 and 166,794.06 is: 250,083.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,262.02 : 523,667.68 = 166,794.06 : x
  2. Step 2: Convert to fraction form
    349,262.02/523,667.68 = 166,794.06/x
  3. Step 3: Cross multiply
    349,262.02x = 523,667.68 × 166,794.06
  4. Step 4: Simplify right side
    349,262.02x = 87,344,657,604.01
  5. Step 5: Solve for x
    x = 87,344,657,604.01/349,262.02
  6. Step 6: Final answer
    x = 250,083.47

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1.5x scale

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.