Home / 75,584.58-113,376.12-46,010.58

Finding the Fourth Proportional to 75,584.58, 113,376.12 and 46,010.58

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Solution

The fourth proportional to 75,584.58, 113,376.12 and 46,010.58 is: 69,015.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,584.58 : 113,376.12 = 46,010.58 : x
  2. Step 2: Convert to fraction form
    75,584.58/113,376.12 = 46,010.58/x
  3. Step 3: Cross multiply
    75,584.58x = 113,376.12 × 46,010.58
  4. Step 4: Simplify right side
    75,584.58x = 5,216,501,039.35
  5. Step 5: Solve for x
    x = 5,216,501,039.35/75,584.58
  6. Step 6: Final answer
    x = 69,015.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.