Home / 45,327.76-62,534.84-33,419.36

Finding the Fourth Proportional to 45,327.76, 62,534.84 and 33,419.36

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Solution

The fourth proportional to 45,327.76, 62,534.84 and 33,419.36 is: 46,105.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,327.76 : 62,534.84 = 33,419.36 : x
  2. Step 2: Convert to fraction form
    45,327.76/62,534.84 = 33,419.36/x
  3. Step 3: Cross multiply
    45,327.76x = 62,534.84 × 33,419.36
  4. Step 4: Simplify right side
    45,327.76x = 2,089,874,330.50
  5. Step 5: Solve for x
    x = 2,089,874,330.50/45,327.76
  6. Step 6: Final answer
    x = 46,105.84

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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.