Home / 45,347.97-62,579.73-25,964.31

Finding the Fourth Proportional to 45,347.97, 62,579.73 and 25,964.31

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Solution

The fourth proportional to 45,347.97, 62,579.73 and 25,964.31 is: 35,830.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,347.97 : 62,579.73 = 25,964.31 : x
  2. Step 2: Convert to fraction form
    45,347.97/62,579.73 = 25,964.31/x
  3. Step 3: Cross multiply
    45,347.97x = 62,579.73 × 25,964.31
  4. Step 4: Simplify right side
    45,347.97x = 1,624,839,509.44
  5. Step 5: Solve for x
    x = 1,624,839,509.44/45,347.97
  6. Step 6: Final answer
    x = 35,830.48

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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.