Home / 155,450.03-233,298.08-60,725.60

Finding the Fourth Proportional to 155,450.03, 233,298.08 and 60,725.60

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Solution

The fourth proportional to 155,450.03, 233,298.08 and 60,725.60 is: 91,136.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,450.03 : 233,298.08 = 60,725.60 : x
  2. Step 2: Convert to fraction form
    155,450.03/233,298.08 = 60,725.60/x
  3. Step 3: Cross multiply
    155,450.03x = 233,298.08 × 60,725.60
  4. Step 4: Simplify right side
    155,450.03x = 14,167,164,416.73
  5. Step 5: Solve for x
    x = 14,167,164,416.73/155,450.03
  6. Step 6: Final answer
    x = 91,136.46

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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.