Home / 10,453.07-15,682.34-6,066.32

Finding the Fourth Proportional to 10,453.07, 15,682.34 and 6,066.32

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Solution

The fourth proportional to 10,453.07, 15,682.34 and 6,066.32 is: 9,101.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453.07 : 15,682.34 = 6,066.32 : x
  2. Step 2: Convert to fraction form
    10,453.07/15,682.34 = 6,066.32/x
  3. Step 3: Cross multiply
    10,453.07x = 15,682.34 × 6,066.32
  4. Step 4: Simplify right side
    10,453.07x = 95,134,029.54
  5. Step 5: Solve for x
    x = 95,134,029.54/10,453.07
  6. Step 6: Final answer
    x = 9,101.06

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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.