Home / 40,110.94-55,353.90-23,994.87

Finding the Fourth Proportional to 40,110.94, 55,353.90 and 23,994.87

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Solution

The fourth proportional to 40,110.94, 55,353.90 and 23,994.87 is: 33,113.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,110.94 : 55,353.90 = 23,994.87 : x
  2. Step 2: Convert to fraction form
    40,110.94/55,353.90 = 23,994.87/x
  3. Step 3: Cross multiply
    40,110.94x = 55,353.90 × 23,994.87
  4. Step 4: Simplify right side
    40,110.94x = 1,328,209,516.90
  5. Step 5: Solve for x
    x = 1,328,209,516.90/40,110.94
  6. Step 6: Final answer
    x = 33,113.40

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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.