Home / 29,364.03-44,045.66-7,177.60

Finding the Fourth Proportional to 29,364.03, 44,045.66 and 7,177.60

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Solution

The fourth proportional to 29,364.03, 44,045.66 and 7,177.60 is: 10,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,364.03 : 44,045.66 = 7,177.60 : x
  2. Step 2: Convert to fraction form
    29,364.03/44,045.66 = 7,177.60/x
  3. Step 3: Cross multiply
    29,364.03x = 44,045.66 × 7,177.60
  4. Step 4: Simplify right side
    29,364.03x = 316,142,037.05
  5. Step 5: Solve for x
    x = 316,142,037.05/29,364.03
  6. Step 6: Final answer
    x = 10,766.30

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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.