Home / 46,890.67-64,739.30-41,846.22

Finding the Fourth Proportional to 46,890.67, 64,739.30 and 41,846.22

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Solution

The fourth proportional to 46,890.67, 64,739.30 and 41,846.22 is: 57,774.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.67 : 64,739.30 = 41,846.22 : x
  2. Step 2: Convert to fraction form
    46,890.67/64,739.30 = 41,846.22/x
  3. Step 3: Cross multiply
    46,890.67x = 64,739.30 × 41,846.22
  4. Step 4: Simplify right side
    46,890.67x = 2,709,094,990.45
  5. Step 5: Solve for x
    x = 2,709,094,990.45/46,890.67
  6. Step 6: Final answer
    x = 57,774.71

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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.