Home / 183,406.20-274,763.70-94,356.60

Finding the Fourth Proportional to 183,406.20, 274,763.70 and 94,356.60

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Solution

The fourth proportional to 183,406.20, 274,763.70 and 94,356.60 is: 141,357.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,406.20 : 274,763.70 = 94,356.60 : x
  2. Step 2: Convert to fraction form
    183,406.20/274,763.70 = 94,356.60/x
  3. Step 3: Cross multiply
    183,406.20x = 274,763.70 × 94,356.60
  4. Step 4: Simplify right side
    183,406.20x = 25,925,768,535.42
  5. Step 5: Solve for x
    x = 25,925,768,535.42/183,406.20
  6. Step 6: Final answer
    x = 141,357.10

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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.