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Finding the Fourth Proportional to 60,412.41, 83,367.41 and 33,554.25

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Solution

The fourth proportional to 60,412.41, 83,367.41 and 33,554.25 is: 46,303.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,412.41 : 83,367.41 = 33,554.25 : x
  2. Step 2: Convert to fraction form
    60,412.41/83,367.41 = 33,554.25/x
  3. Step 3: Cross multiply
    60,412.41x = 83,367.41 × 33,554.25
  4. Step 4: Simplify right side
    60,412.41x = 2,797,330,749.22
  5. Step 5: Solve for x
    x = 2,797,330,749.22/60,412.41
  6. Step 6: Final answer
    x = 46,303.91

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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.