Home / 4,365.52-6,533.12-3,576.40

Finding the Fourth Proportional to 4,365.52, 6,533.12 and 3,576.40

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Solution

The fourth proportional to 4,365.52, 6,533.12 and 3,576.40 is: 5,352.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365.52 : 6,533.12 = 3,576.40 : x
  2. Step 2: Convert to fraction form
    4,365.52/6,533.12 = 3,576.40/x
  3. Step 3: Cross multiply
    4,365.52x = 6,533.12 × 3,576.40
  4. Step 4: Simplify right side
    4,365.52x = 23,365,050.37
  5. Step 5: Solve for x
    x = 23,365,050.37/4,365.52
  6. Step 6: Final answer
    x = 5,352.18

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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.