Home / 16,683.28-25,024.90-10,111.34

Finding the Fourth Proportional to 16,683.28, 25,024.90 and 10,111.34

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Solution

The fourth proportional to 16,683.28, 25,024.90 and 10,111.34 is: 15,167.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,683.28 : 25,024.90 = 10,111.34 : x
  2. Step 2: Convert to fraction form
    16,683.28/25,024.90 = 10,111.34/x
  3. Step 3: Cross multiply
    16,683.28x = 25,024.90 × 10,111.34
  4. Step 4: Simplify right side
    16,683.28x = 253,035,272.37
  5. Step 5: Solve for x
    x = 253,035,272.37/16,683.28
  6. Step 6: Final answer
    x = 15,167.00

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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.