Home / 9,412.22-14,106.18-4,483.38

Finding the Fourth Proportional to 9,412.22, 14,106.18 and 4,483.38

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Solution

The fourth proportional to 9,412.22, 14,106.18 and 4,483.38 is: 6,719.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,412.22 : 14,106.18 = 4,483.38 : x
  2. Step 2: Convert to fraction form
    9,412.22/14,106.18 = 4,483.38/x
  3. Step 3: Cross multiply
    9,412.22x = 14,106.18 × 4,483.38
  4. Step 4: Simplify right side
    9,412.22x = 63,243,365.29
  5. Step 5: Solve for x
    x = 63,243,365.29/9,412.22
  6. Step 6: Final answer
    x = 6,719.28

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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.