Home / 133,567.18-200,353.37-62,450.53

Finding the Fourth Proportional to 133,567.18, 200,353.37 and 62,450.53

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Solution

The fourth proportional to 133,567.18, 200,353.37 and 62,450.53 is: 93,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,567.18 : 200,353.37 = 62,450.53 : x
  2. Step 2: Convert to fraction form
    133,567.18/200,353.37 = 62,450.53/x
  3. Step 3: Cross multiply
    133,567.18x = 200,353.37 × 62,450.53
  4. Step 4: Simplify right side
    133,567.18x = 12,512,173,330.65
  5. Step 5: Solve for x
    x = 12,512,173,330.65/133,567.18
  6. Step 6: Final answer
    x = 93,677.01

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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.