Home / 40,930.14-56,483.03-23,025.14

Finding the Fourth Proportional to 40,930.14, 56,483.03 and 23,025.14

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Solution

The fourth proportional to 40,930.14, 56,483.03 and 23,025.14 is: 31,774.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,930.14 : 56,483.03 = 23,025.14 : x
  2. Step 2: Convert to fraction form
    40,930.14/56,483.03 = 23,025.14/x
  3. Step 3: Cross multiply
    40,930.14x = 56,483.03 × 23,025.14
  4. Step 4: Simplify right side
    40,930.14x = 1,300,529,673.37
  5. Step 5: Solve for x
    x = 1,300,529,673.37/40,930.14
  6. Step 6: Final answer
    x = 31,774.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.