Home / 348,190.01-522,297.39-111,501.93

Finding the Fourth Proportional to 348,190.01, 522,297.39 and 111,501.93

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Solution

The fourth proportional to 348,190.01, 522,297.39 and 111,501.93 is: 167,256.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,190.01 : 522,297.39 = 111,501.93 : x
  2. Step 2: Convert to fraction form
    348,190.01/522,297.39 = 111,501.93/x
  3. Step 3: Cross multiply
    348,190.01x = 522,297.39 × 111,501.93
  4. Step 4: Simplify right side
    348,190.01x = 58,237,167,018.96
  5. Step 5: Solve for x
    x = 58,237,167,018.96/348,190.01
  6. Step 6: Final answer
    x = 167,256.86

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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.