Home / 4,533.31-6,259.52-2,940.72

Finding the Fourth Proportional to 4,533.31, 6,259.52 and 2,940.72

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Solution

The fourth proportional to 4,533.31, 6,259.52 and 2,940.72 is: 4,060.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533.31 : 6,259.52 = 2,940.72 : x
  2. Step 2: Convert to fraction form
    4,533.31/6,259.52 = 2,940.72/x
  3. Step 3: Cross multiply
    4,533.31x = 6,259.52 × 2,940.72
  4. Step 4: Simplify right side
    4,533.31x = 18,407,495.65
  5. Step 5: Solve for x
    x = 18,407,495.65/4,533.31
  6. Step 6: Final answer
    x = 4,060.50

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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.