Home / 44,525.76-66,763.62-30,501.60

Finding the Fourth Proportional to 44,525.76, 66,763.62 and 30,501.60

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Solution

The fourth proportional to 44,525.76, 66,763.62 and 30,501.60 is: 45,735.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,525.76 : 66,763.62 = 30,501.60 : x
  2. Step 2: Convert to fraction form
    44,525.76/66,763.62 = 30,501.60/x
  3. Step 3: Cross multiply
    44,525.76x = 66,763.62 × 30,501.60
  4. Step 4: Simplify right side
    44,525.76x = 2,036,397,231.79
  5. Step 5: Solve for x
    x = 2,036,397,231.79/44,525.76
  6. Step 6: Final answer
    x = 45,735.26

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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.