Home / 59,021.10-88,557.80-30,934.44

Finding the Fourth Proportional to 59,021.10, 88,557.80 and 30,934.44

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Solution

The fourth proportional to 59,021.10, 88,557.80 and 30,934.44 is: 46,415.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,021.10 : 88,557.80 = 30,934.44 : x
  2. Step 2: Convert to fraction form
    59,021.10/88,557.80 = 30,934.44/x
  3. Step 3: Cross multiply
    59,021.10x = 88,557.80 × 30,934.44
  4. Step 4: Simplify right side
    59,021.10x = 2,739,485,795.96
  5. Step 5: Solve for x
    x = 2,739,485,795.96/59,021.10
  6. Step 6: Final answer
    x = 46,415.36

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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.