Home / 45,804.13-68,604.67-35,196.07

Finding the Fourth Proportional to 45,804.13, 68,604.67 and 35,196.07

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Solution

The fourth proportional to 45,804.13, 68,604.67 and 35,196.07 is: 52,716.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,804.13 : 68,604.67 = 35,196.07 : x
  2. Step 2: Convert to fraction form
    45,804.13/68,604.67 = 35,196.07/x
  3. Step 3: Cross multiply
    45,804.13x = 68,604.67 × 35,196.07
  4. Step 4: Simplify right side
    45,804.13x = 2,414,614,768.76
  5. Step 5: Solve for x
    x = 2,414,614,768.76/45,804.13
  6. Step 6: Final answer
    x = 52,716.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.