Home / 9,483.06-14,212.28-6,358.38

Finding the Fourth Proportional to 9,483.06, 14,212.28 and 6,358.38

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Solution

The fourth proportional to 9,483.06, 14,212.28 and 6,358.38 is: 9,529.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,483.06 : 14,212.28 = 6,358.38 : x
  2. Step 2: Convert to fraction form
    9,483.06/14,212.28 = 6,358.38/x
  3. Step 3: Cross multiply
    9,483.06x = 14,212.28 × 6,358.38
  4. Step 4: Simplify right side
    9,483.06x = 90,367,045.11
  5. Step 5: Solve for x
    x = 90,367,045.11/9,483.06
  6. Step 6: Final answer
    x = 9,529.31

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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.