Home / 82,110.97-113,303.50-46,298.85

Finding the Fourth Proportional to 82,110.97, 113,303.50 and 46,298.85

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Solution

The fourth proportional to 82,110.97, 113,303.50 and 46,298.85 is: 63,886.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,110.97 : 113,303.50 = 46,298.85 : x
  2. Step 2: Convert to fraction form
    82,110.97/113,303.50 = 46,298.85/x
  3. Step 3: Cross multiply
    82,110.97x = 113,303.50 × 46,298.85
  4. Step 4: Simplify right side
    82,110.97x = 5,245,821,750.98
  5. Step 5: Solve for x
    x = 5,245,821,750.98/82,110.97
  6. Step 6: Final answer
    x = 63,886.98

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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.