Home / 23,518.60-35,277.90-10,364.20

Finding the Fourth Proportional to 23,518.60, 35,277.90 and 10,364.20

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Solution

The fourth proportional to 23,518.60, 35,277.90 and 10,364.20 is: 15,546.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,518.60 : 35,277.90 = 10,364.20 : x
  2. Step 2: Convert to fraction form
    23,518.60/35,277.90 = 10,364.20/x
  3. Step 3: Cross multiply
    23,518.60x = 35,277.90 × 10,364.20
  4. Step 4: Simplify right side
    23,518.60x = 365,627,211.18
  5. Step 5: Solve for x
    x = 365,627,211.18/23,518.60
  6. Step 6: Final answer
    x = 15,546.30

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Similar ratio
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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.