Home / 59,418.41-81,999.67-33,928.93

Finding the Fourth Proportional to 59,418.41, 81,999.67 and 33,928.93

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Solution

The fourth proportional to 59,418.41, 81,999.67 and 33,928.93 is: 46,823.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,418.41 : 81,999.67 = 33,928.93 : x
  2. Step 2: Convert to fraction form
    59,418.41/81,999.67 = 33,928.93/x
  3. Step 3: Cross multiply
    59,418.41x = 81,999.67 × 33,928.93
  4. Step 4: Simplify right side
    59,418.41x = 2,782,160,588.07
  5. Step 5: Solve for x
    x = 2,782,160,588.07/59,418.41
  6. Step 6: Final answer
    x = 46,823.21

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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.