Home / 46,645.93-64,370.73-25,425.28

Finding the Fourth Proportional to 46,645.93, 64,370.73 and 25,425.28

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Solution

The fourth proportional to 46,645.93, 64,370.73 and 25,425.28 is: 35,086.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,645.93 : 64,370.73 = 25,425.28 : x
  2. Step 2: Convert to fraction form
    46,645.93/64,370.73 = 25,425.28/x
  3. Step 3: Cross multiply
    46,645.93x = 64,370.73 × 25,425.28
  4. Step 4: Simplify right side
    46,645.93x = 1,636,643,834.05
  5. Step 5: Solve for x
    x = 1,636,643,834.05/46,645.93
  6. Step 6: Final answer
    x = 35,086.53

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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.