Home / 82,606.05-113,994.95-44,880.03

Finding the Fourth Proportional to 82,606.05, 113,994.95 and 44,880.03

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Solution

The fourth proportional to 82,606.05, 113,994.95 and 44,880.03 is: 61,933.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,606.05 : 113,994.95 = 44,880.03 : x
  2. Step 2: Convert to fraction form
    82,606.05/113,994.95 = 44,880.03/x
  3. Step 3: Cross multiply
    82,606.05x = 113,994.95 × 44,880.03
  4. Step 4: Simplify right side
    82,606.05x = 5,116,096,551.45
  5. Step 5: Solve for x
    x = 5,116,096,551.45/82,606.05
  6. Step 6: Final answer
    x = 61,933.68

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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.