Home / 7,015.37-10,523.15-2,335.39

Finding the Fourth Proportional to 7,015.37, 10,523.15 and 2,335.39

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Solution

The fourth proportional to 7,015.37, 10,523.15 and 2,335.39 is: 3,503.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,015.37 : 10,523.15 = 2,335.39 : x
  2. Step 2: Convert to fraction form
    7,015.37/10,523.15 = 2,335.39/x
  3. Step 3: Cross multiply
    7,015.37x = 10,523.15 × 2,335.39
  4. Step 4: Simplify right side
    7,015.37x = 24,575,621.29
  5. Step 5: Solve for x
    x = 24,575,621.29/7,015.37
  6. Step 6: Final answer
    x = 3,503.11

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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.