Home / 4,916.02-7,373.30-1,453.54

Finding the Fourth Proportional to 4,916.02, 7,373.30 and 1,453.54

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Solution

The fourth proportional to 4,916.02, 7,373.30 and 1,453.54 is: 2,180.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916.02 : 7,373.30 = 1,453.54 : x
  2. Step 2: Convert to fraction form
    4,916.02/7,373.30 = 1,453.54/x
  3. Step 3: Cross multiply
    4,916.02x = 7,373.30 × 1,453.54
  4. Step 4: Simplify right side
    4,916.02x = 10,717,386.48
  5. Step 5: Solve for x
    x = 10,717,386.48/4,916.02
  6. Step 6: Final answer
    x = 2,180.09

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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.