Home / 44,860.40-67,266.30-18,535.40

Finding the Fourth Proportional to 44,860.40, 67,266.30 and 18,535.40

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Solution

The fourth proportional to 44,860.40, 67,266.30 and 18,535.40 is: 27,793.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,860.40 : 67,266.30 = 18,535.40 : x
  2. Step 2: Convert to fraction form
    44,860.40/67,266.30 = 18,535.40/x
  3. Step 3: Cross multiply
    44,860.40x = 67,266.30 × 18,535.40
  4. Step 4: Simplify right side
    44,860.40x = 1,246,807,777.02
  5. Step 5: Solve for x
    x = 1,246,807,777.02/44,860.40
  6. Step 6: Final answer
    x = 27,793.06

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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.