Home / 350,913.29-526,314.96-114,254.37

Finding the Fourth Proportional to 350,913.29, 526,314.96 and 114,254.37

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Solution

The fourth proportional to 350,913.29, 526,314.96 and 114,254.37 is: 171,363.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,913.29 : 526,314.96 = 114,254.37 : x
  2. Step 2: Convert to fraction form
    350,913.29/526,314.96 = 114,254.37/x
  3. Step 3: Cross multiply
    350,913.29x = 526,314.96 × 114,254.37
  4. Step 4: Simplify right side
    350,913.29x = 60,133,784,176.38
  5. Step 5: Solve for x
    x = 60,133,784,176.38/350,913.29
  6. Step 6: Final answer
    x = 171,363.66

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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.