Home / 10,462.14-15,698.58-6,954.57

Finding the Fourth Proportional to 10,462.14, 15,698.58 and 6,954.57

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Solution

The fourth proportional to 10,462.14, 15,698.58 and 6,954.57 is: 10,435.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,462.14 : 15,698.58 = 6,954.57 : x
  2. Step 2: Convert to fraction form
    10,462.14/15,698.58 = 6,954.57/x
  3. Step 3: Cross multiply
    10,462.14x = 15,698.58 × 6,954.57
  4. Step 4: Simplify right side
    10,462.14x = 109,176,873.51
  5. Step 5: Solve for x
    x = 109,176,873.51/10,462.14
  6. Step 6: Final answer
    x = 10,435.42

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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.