Home / 3,445.10-5,153.06-2,337.02

Finding the Fourth Proportional to 3,445.10, 5,153.06 and 2,337.02

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Solution

The fourth proportional to 3,445.10, 5,153.06 and 2,337.02 is: 3,495.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445.10 : 5,153.06 = 2,337.02 : x
  2. Step 2: Convert to fraction form
    3,445.10/5,153.06 = 2,337.02/x
  3. Step 3: Cross multiply
    3,445.10x = 5,153.06 × 2,337.02
  4. Step 4: Simplify right side
    3,445.10x = 12,042,804.28
  5. Step 5: Solve for x
    x = 12,042,804.28/3,445.10
  6. Step 6: Final answer
    x = 3,495.63

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1.5x scale

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.