Home / 48,444.58-72,561.36-23,431.86

Finding the Fourth Proportional to 48,444.58, 72,561.36 and 23,431.86

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Solution

The fourth proportional to 48,444.58, 72,561.36 and 23,431.86 is: 35,096.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,444.58 : 72,561.36 = 23,431.86 : x
  2. Step 2: Convert to fraction form
    48,444.58/72,561.36 = 23,431.86/x
  3. Step 3: Cross multiply
    48,444.58x = 72,561.36 × 23,431.86
  4. Step 4: Simplify right side
    48,444.58x = 1,700,247,628.93
  5. Step 5: Solve for x
    x = 1,700,247,628.93/48,444.58
  6. Step 6: Final answer
    x = 35,096.76

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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.