Home / 16,995.56-23,442.35-10,269.59

Finding the Fourth Proportional to 16,995.56, 23,442.35 and 10,269.59

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Solution

The fourth proportional to 16,995.56, 23,442.35 and 10,269.59 is: 14,165.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995.56 : 23,442.35 = 10,269.59 : x
  2. Step 2: Convert to fraction form
    16,995.56/23,442.35 = 10,269.59/x
  3. Step 3: Cross multiply
    16,995.56x = 23,442.35 × 10,269.59
  4. Step 4: Simplify right side
    16,995.56x = 240,743,154.58
  5. Step 5: Solve for x
    x = 240,743,154.58/16,995.56
  6. Step 6: Final answer
    x = 14,165.07

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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.