Home / 40,930.25-56,483.35-23,025.35

Finding the Fourth Proportional to 40,930.25, 56,483.35 and 23,025.35

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Solution

The fourth proportional to 40,930.25, 56,483.35 and 23,025.35 is: 31,774.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,930.25 : 56,483.35 = 23,025.35 : x
  2. Step 2: Convert to fraction form
    40,930.25/56,483.35 = 23,025.35/x
  3. Step 3: Cross multiply
    40,930.25x = 56,483.35 × 23,025.35
  4. Step 4: Simplify right side
    40,930.25x = 1,300,548,986.57
  5. Step 5: Solve for x
    x = 1,300,548,986.57/40,930.25
  6. Step 6: Final answer
    x = 31,774.77

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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.