Home / 46,988.60-64,843.80-25,767.80

Finding the Fourth Proportional to 46,988.60, 64,843.80 and 25,767.80

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Solution

The fourth proportional to 46,988.60, 64,843.80 and 25,767.80 is: 35,559.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,988.60 : 64,843.80 = 25,767.80 : x
  2. Step 2: Convert to fraction form
    46,988.60/64,843.80 = 25,767.80/x
  3. Step 3: Cross multiply
    46,988.60x = 64,843.80 × 25,767.80
  4. Step 4: Simplify right side
    46,988.60x = 1,670,882,069.64
  5. Step 5: Solve for x
    x = 1,670,882,069.64/46,988.60
  6. Step 6: Final answer
    x = 35,559.31

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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.