Home / 60,441.56-90,610.50-23,485.40

Finding the Fourth Proportional to 60,441.56, 90,610.50 and 23,485.40

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Solution

The fourth proportional to 60,441.56, 90,610.50 and 23,485.40 is: 35,207.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,441.56 : 90,610.50 = 23,485.40 : x
  2. Step 2: Convert to fraction form
    60,441.56/90,610.50 = 23,485.40/x
  3. Step 3: Cross multiply
    60,441.56x = 90,610.50 × 23,485.40
  4. Step 4: Simplify right side
    60,441.56x = 2,128,023,836.70
  5. Step 5: Solve for x
    x = 2,128,023,836.70/60,441.56
  6. Step 6: Final answer
    x = 35,207.96

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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.