Home / 9,025.64-13,537.56-2,783.96

Finding the Fourth Proportional to 9,025.64, 13,537.56 and 2,783.96

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Solution

The fourth proportional to 9,025.64, 13,537.56 and 2,783.96 is: 4,175.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.64 : 13,537.56 = 2,783.96 : x
  2. Step 2: Convert to fraction form
    9,025.64/13,537.56 = 2,783.96/x
  3. Step 3: Cross multiply
    9,025.64x = 13,537.56 × 2,783.96
  4. Step 4: Simplify right side
    9,025.64x = 37,688,019.06
  5. Step 5: Solve for x
    x = 37,688,019.06/9,025.64
  6. Step 6: Final answer
    x = 4,175.66

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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.