Home / 46,843.48-64,643.16-25,622.56

Finding the Fourth Proportional to 46,843.48, 64,643.16 and 25,622.56

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Solution

The fourth proportional to 46,843.48, 64,643.16 and 25,622.56 is: 35,358.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,843.48 : 64,643.16 = 25,622.56 : x
  2. Step 2: Convert to fraction form
    46,843.48/64,643.16 = 25,622.56/x
  3. Step 3: Cross multiply
    46,843.48x = 64,643.16 × 25,622.56
  4. Step 4: Simplify right side
    46,843.48x = 1,656,323,245.69
  5. Step 5: Solve for x
    x = 1,656,323,245.69/46,843.48
  6. Step 6: Final answer
    x = 35,358.67

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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.