Home / 4,295.37-6,443.31-1,334.10

Finding the Fourth Proportional to 4,295.37, 6,443.31 and 1,334.10

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Solution

The fourth proportional to 4,295.37, 6,443.31 and 1,334.10 is: 2,001.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295.37 : 6,443.31 = 1,334.10 : x
  2. Step 2: Convert to fraction form
    4,295.37/6,443.31 = 1,334.10/x
  3. Step 3: Cross multiply
    4,295.37x = 6,443.31 × 1,334.10
  4. Step 4: Simplify right side
    4,295.37x = 8,596,006.81
  5. Step 5: Solve for x
    x = 8,596,006.81/4,295.37
  6. Step 6: Final answer
    x = 2,001.22

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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.