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Finding the Fourth Proportional to 237,362.33, 355,915.77 and 95,136.23

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Solution

The fourth proportional to 237,362.33, 355,915.77 and 95,136.23 is: 142,653.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,362.33 : 355,915.77 = 95,136.23 : x
  2. Step 2: Convert to fraction form
    237,362.33/355,915.77 = 95,136.23/x
  3. Step 3: Cross multiply
    237,362.33x = 355,915.77 × 95,136.23
  4. Step 4: Simplify right side
    237,362.33x = 33,860,482,775.77
  5. Step 5: Solve for x
    x = 33,860,482,775.77/237,362.33
  6. Step 6: Final answer
    x = 142,653.15

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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.