Home / 82,027.98-113,200.71-46,219.26

Finding the Fourth Proportional to 82,027.98, 113,200.71 and 46,219.26

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Solution

The fourth proportional to 82,027.98, 113,200.71 and 46,219.26 is: 63,783.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,027.98 : 113,200.71 = 46,219.26 : x
  2. Step 2: Convert to fraction form
    82,027.98/113,200.71 = 46,219.26/x
  3. Step 3: Cross multiply
    82,027.98x = 113,200.71 × 46,219.26
  4. Step 4: Simplify right side
    82,027.98x = 5,232,053,047.67
  5. Step 5: Solve for x
    x = 5,232,053,047.67/82,027.98
  6. Step 6: Final answer
    x = 63,783.76

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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.