Home / 13,795.53-19,028.27-9,256.14

Finding the Fourth Proportional to 13,795.53, 19,028.27 and 9,256.14

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Solution

The fourth proportional to 13,795.53, 19,028.27 and 9,256.14 is: 12,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,795.53 : 19,028.27 = 9,256.14 : x
  2. Step 2: Convert to fraction form
    13,795.53/19,028.27 = 9,256.14/x
  3. Step 3: Cross multiply
    13,795.53x = 19,028.27 × 9,256.14
  4. Step 4: Simplify right side
    13,795.53x = 176,128,221.88
  5. Step 5: Solve for x
    x = 176,128,221.88/13,795.53
  6. Step 6: Final answer
    x = 12,767.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.