Home / 16,707.15-25,033.38-10,113.35

Finding the Fourth Proportional to 16,707.15, 25,033.38 and 10,113.35

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Solution

The fourth proportional to 16,707.15, 25,033.38 and 10,113.35 is: 15,153.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,707.15 : 25,033.38 = 10,113.35 : x
  2. Step 2: Convert to fraction form
    16,707.15/25,033.38 = 10,113.35/x
  3. Step 3: Cross multiply
    16,707.15x = 25,033.38 × 10,113.35
  4. Step 4: Simplify right side
    16,707.15x = 253,171,208.46
  5. Step 5: Solve for x
    x = 253,171,208.46/16,707.15
  6. Step 6: Final answer
    x = 15,153.46

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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.