Home / 348,062.54-522,094.22-95,345.21

Finding the Fourth Proportional to 348,062.54, 522,094.22 and 95,345.21

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Solution

The fourth proportional to 348,062.54, 522,094.22 and 95,345.21 is: 143,017.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,062.54 : 522,094.22 = 95,345.21 : x
  2. Step 2: Convert to fraction form
    348,062.54/522,094.22 = 95,345.21/x
  3. Step 3: Cross multiply
    348,062.54x = 522,094.22 × 95,345.21
  4. Step 4: Simplify right side
    348,062.54x = 49,779,179,958.49
  5. Step 5: Solve for x
    x = 49,779,179,958.49/348,062.54
  6. Step 6: Final answer
    x = 143,017.92

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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.