Home / 9,365.24-14,043.17-3,123.11

Finding the Fourth Proportional to 9,365.24, 14,043.17 and 3,123.11

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Solution

The fourth proportional to 9,365.24, 14,043.17 and 3,123.11 is: 4,683.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365.24 : 14,043.17 = 3,123.11 : x
  2. Step 2: Convert to fraction form
    9,365.24/14,043.17 = 3,123.11/x
  3. Step 3: Cross multiply
    9,365.24x = 14,043.17 × 3,123.11
  4. Step 4: Simplify right side
    9,365.24x = 43,858,407.57
  5. Step 5: Solve for x
    x = 43,858,407.57/9,365.24
  6. Step 6: Final answer
    x = 4,683.10

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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.