Home / 46,679.31-64,325.37-33,212.85

Finding the Fourth Proportional to 46,679.31, 64,325.37 and 33,212.85

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Solution

The fourth proportional to 46,679.31, 64,325.37 and 33,212.85 is: 45,768.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679.31 : 64,325.37 = 33,212.85 : x
  2. Step 2: Convert to fraction form
    46,679.31/64,325.37 = 33,212.85/x
  3. Step 3: Cross multiply
    46,679.31x = 64,325.37 × 33,212.85
  4. Step 4: Simplify right side
    46,679.31x = 2,136,428,865.00
  5. Step 5: Solve for x
    x = 2,136,428,865.00/46,679.31
  6. Step 6: Final answer
    x = 45,768.22

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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.