Home / 82,553.22-113,922.45-44,827.74

Finding the Fourth Proportional to 82,553.22, 113,922.45 and 44,827.74

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Solution

The fourth proportional to 82,553.22, 113,922.45 and 44,827.74 is: 61,861.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,553.22 : 113,922.45 = 44,827.74 : x
  2. Step 2: Convert to fraction form
    82,553.22/113,922.45 = 44,827.74/x
  3. Step 3: Cross multiply
    82,553.22x = 113,922.45 × 44,827.74
  4. Step 4: Simplify right side
    82,553.22x = 5,106,885,968.76
  5. Step 5: Solve for x
    x = 5,106,885,968.76/82,553.22
  6. Step 6: Final answer
    x = 61,861.74

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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.