Home / 82,333.59-113,620.08-44,607.84

Finding the Fourth Proportional to 82,333.59, 113,620.08 and 44,607.84

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Solution

The fourth proportional to 82,333.59, 113,620.08 and 44,607.84 is: 61,558.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,333.59 : 113,620.08 = 44,607.84 : x
  2. Step 2: Convert to fraction form
    82,333.59/113,620.08 = 44,607.84/x
  3. Step 3: Cross multiply
    82,333.59x = 113,620.08 × 44,607.84
  4. Step 4: Simplify right side
    82,333.59x = 5,068,346,349.43
  5. Step 5: Solve for x
    x = 5,068,346,349.43/82,333.59
  6. Step 6: Final answer
    x = 61,558.67

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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.