Home / 82,628.35-114,028.03-44,902.60

Finding the Fourth Proportional to 82,628.35, 114,028.03 and 44,902.60

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Solution

The fourth proportional to 82,628.35, 114,028.03 and 44,902.60 is: 61,966.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,628.35 : 114,028.03 = 44,902.60 : x
  2. Step 2: Convert to fraction form
    82,628.35/114,028.03 = 44,902.60/x
  3. Step 3: Cross multiply
    82,628.35x = 114,028.03 × 44,902.60
  4. Step 4: Simplify right side
    82,628.35x = 5,120,154,622.55
  5. Step 5: Solve for x
    x = 5,120,154,622.55/82,628.35
  6. Step 6: Final answer
    x = 61,966.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.