Home / 46,964.45-64,810.79-25,454.83

Finding the Fourth Proportional to 46,964.45, 64,810.79 and 25,454.83

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Solution

The fourth proportional to 46,964.45, 64,810.79 and 25,454.83 is: 35,127.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,964.45 : 64,810.79 = 25,454.83 : x
  2. Step 2: Convert to fraction form
    46,964.45/64,810.79 = 25,454.83/x
  3. Step 3: Cross multiply
    46,964.45x = 64,810.79 × 25,454.83
  4. Step 4: Simplify right side
    46,964.45x = 1,649,747,641.62
  5. Step 5: Solve for x
    x = 1,649,747,641.62/46,964.45
  6. Step 6: Final answer
    x = 35,127.58

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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.