Home / 13,833.78-19,096.34-10,476.60

Finding the Fourth Proportional to 13,833.78, 19,096.34 and 10,476.60

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Solution

The fourth proportional to 13,833.78, 19,096.34 and 10,476.60 is: 14,462.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,833.78 : 19,096.34 = 10,476.60 : x
  2. Step 2: Convert to fraction form
    13,833.78/19,096.34 = 10,476.60/x
  3. Step 3: Cross multiply
    13,833.78x = 19,096.34 × 10,476.60
  4. Step 4: Simplify right side
    13,833.78x = 200,064,663.26
  5. Step 5: Solve for x
    x = 200,064,663.26/13,833.78
  6. Step 6: Final answer
    x = 14,462.04

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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.