Home / 6,039.86-9,058.56-1,656.98

Finding the Fourth Proportional to 6,039.86, 9,058.56 and 1,656.98

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Solution

The fourth proportional to 6,039.86, 9,058.56 and 1,656.98 is: 2,485.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,039.86 : 9,058.56 = 1,656.98 : x
  2. Step 2: Convert to fraction form
    6,039.86/9,058.56 = 1,656.98/x
  3. Step 3: Cross multiply
    6,039.86x = 9,058.56 × 1,656.98
  4. Step 4: Simplify right side
    6,039.86x = 15,009,852.75
  5. Step 5: Solve for x
    x = 15,009,852.75/6,039.86
  6. Step 6: Final answer
    x = 2,485.13

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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.