Home / 82,098.25-113,295.63-44,372.50

Finding the Fourth Proportional to 82,098.25, 113,295.63 and 44,372.50

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Solution

The fourth proportional to 82,098.25, 113,295.63 and 44,372.50 is: 61,234.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,098.25 : 113,295.63 = 44,372.50 : x
  2. Step 2: Convert to fraction form
    82,098.25/113,295.63 = 44,372.50/x
  3. Step 3: Cross multiply
    82,098.25x = 113,295.63 × 44,372.50
  4. Step 4: Simplify right side
    82,098.25x = 5,027,210,342.18
  5. Step 5: Solve for x
    x = 5,027,210,342.18/82,098.25
  6. Step 6: Final answer
    x = 61,234.07

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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.