Home / 8,895.31-13,341.26-4,150.16

Finding the Fourth Proportional to 8,895.31, 13,341.26 and 4,150.16

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Solution

The fourth proportional to 8,895.31, 13,341.26 and 4,150.16 is: 6,224.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895.31 : 13,341.26 = 4,150.16 : x
  2. Step 2: Convert to fraction form
    8,895.31/13,341.26 = 4,150.16/x
  3. Step 3: Cross multiply
    8,895.31x = 13,341.26 × 4,150.16
  4. Step 4: Simplify right side
    8,895.31x = 55,368,363.60
  5. Step 5: Solve for x
    x = 55,368,363.60/8,895.31
  6. Step 6: Final answer
    x = 6,224.44

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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.