Home / 3,510.18-4,845.60-2,094.36

Finding the Fourth Proportional to 3,510.18, 4,845.60 and 2,094.36

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Solution

The fourth proportional to 3,510.18, 4,845.60 and 2,094.36 is: 2,891.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510.18 : 4,845.60 = 2,094.36 : x
  2. Step 2: Convert to fraction form
    3,510.18/4,845.60 = 2,094.36/x
  3. Step 3: Cross multiply
    3,510.18x = 4,845.60 × 2,094.36
  4. Step 4: Simplify right side
    3,510.18x = 10,148,430.82
  5. Step 5: Solve for x
    x = 10,148,430.82/3,510.18
  6. Step 6: Final answer
    x = 2,891.14

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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.