Home / 183,405.20-274,762.20-94,355.60

Finding the Fourth Proportional to 183,405.20, 274,762.20 and 94,355.60

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Solution

The fourth proportional to 183,405.20, 274,762.20 and 94,355.60 is: 141,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,405.20 : 274,762.20 = 94,355.60 : x
  2. Step 2: Convert to fraction form
    183,405.20/274,762.20 = 94,355.60/x
  3. Step 3: Cross multiply
    183,405.20x = 274,762.20 × 94,355.60
  4. Step 4: Simplify right side
    183,405.20x = 25,925,352,238.32
  5. Step 5: Solve for x
    x = 25,925,352,238.32/183,405.20
  6. Step 6: Final answer
    x = 141,355.60

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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.