Home / 29,922.12-44,882.64-7,735.32

Finding the Fourth Proportional to 29,922.12, 44,882.64 and 7,735.32

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Solution

The fourth proportional to 29,922.12, 44,882.64 and 7,735.32 is: 11,602.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,922.12 : 44,882.64 = 7,735.32 : x
  2. Step 2: Convert to fraction form
    29,922.12/44,882.64 = 7,735.32/x
  3. Step 3: Cross multiply
    29,922.12x = 44,882.64 × 7,735.32
  4. Step 4: Simplify right side
    29,922.12x = 347,181,582.84
  5. Step 5: Solve for x
    x = 347,181,582.84/29,922.12
  6. Step 6: Final answer
    x = 11,602.84

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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.