Home / 5,970.51-8,947.56-3,042.66

Finding the Fourth Proportional to 5,970.51, 8,947.56 and 3,042.66

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Solution

The fourth proportional to 5,970.51, 8,947.56 and 3,042.66 is: 4,559.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970.51 : 8,947.56 = 3,042.66 : x
  2. Step 2: Convert to fraction form
    5,970.51/8,947.56 = 3,042.66/x
  3. Step 3: Cross multiply
    5,970.51x = 8,947.56 × 3,042.66
  4. Step 4: Simplify right side
    5,970.51x = 27,224,427.87
  5. Step 5: Solve for x
    x = 27,224,427.87/5,970.51
  6. Step 6: Final answer
    x = 4,559.82

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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.