Home / 58,999.80-88,544.25-40,235.34

Finding the Fourth Proportional to 58,999.80, 88,544.25 and 40,235.34

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Solution

The fourth proportional to 58,999.80, 88,544.25 and 40,235.34 is: 60,383.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,999.80 : 88,544.25 = 40,235.34 : x
  2. Step 2: Convert to fraction form
    58,999.80/88,544.25 = 40,235.34/x
  3. Step 3: Cross multiply
    58,999.80x = 88,544.25 × 40,235.34
  4. Step 4: Simplify right side
    58,999.80x = 3,562,608,003.80
  5. Step 5: Solve for x
    x = 3,562,608,003.80/58,999.80
  6. Step 6: Final answer
    x = 60,383.39

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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.