Home / 37,283.64-55,884.90-18,577.50

Finding the Fourth Proportional to 37,283.64, 55,884.90 and 18,577.50

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Solution

The fourth proportional to 37,283.64, 55,884.90 and 18,577.50 is: 27,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,283.64 : 55,884.90 = 18,577.50 : x
  2. Step 2: Convert to fraction form
    37,283.64/55,884.90 = 18,577.50/x
  3. Step 3: Cross multiply
    37,283.64x = 55,884.90 × 18,577.50
  4. Step 4: Simplify right side
    37,283.64x = 1,038,201,729.75
  5. Step 5: Solve for x
    x = 1,038,201,729.75/37,283.64
  6. Step 6: Final answer
    x = 27,846.04

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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.