Home / 9,006.58-13,509.36-2,432.27

Finding the Fourth Proportional to 9,006.58, 13,509.36 and 2,432.27

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Solution

The fourth proportional to 9,006.58, 13,509.36 and 2,432.27 is: 3,648.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006.58 : 13,509.36 = 2,432.27 : x
  2. Step 2: Convert to fraction form
    9,006.58/13,509.36 = 2,432.27/x
  3. Step 3: Cross multiply
    9,006.58x = 13,509.36 × 2,432.27
  4. Step 4: Simplify right side
    9,006.58x = 32,858,411.05
  5. Step 5: Solve for x
    x = 32,858,411.05/9,006.58
  6. Step 6: Final answer
    x = 3,648.27

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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.