Home / 17,852.40-24,605.57-11,873.39

Finding the Fourth Proportional to 17,852.40, 24,605.57 and 11,873.39

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Solution

The fourth proportional to 17,852.40, 24,605.57 and 11,873.39 is: 16,364.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,852.40 : 24,605.57 = 11,873.39 : x
  2. Step 2: Convert to fraction form
    17,852.40/24,605.57 = 11,873.39/x
  3. Step 3: Cross multiply
    17,852.40x = 24,605.57 × 11,873.39
  4. Step 4: Simplify right side
    17,852.40x = 292,151,346.39
  5. Step 5: Solve for x
    x = 292,151,346.39/17,852.40
  6. Step 6: Final answer
    x = 16,364.82

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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.