Home / 56,353.22-84,532.53-46,474.46

Finding the Fourth Proportional to 56,353.22, 84,532.53 and 46,474.46

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Solution

The fourth proportional to 56,353.22, 84,532.53 and 46,474.46 is: 69,713.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,353.22 : 84,532.53 = 46,474.46 : x
  2. Step 2: Convert to fraction form
    56,353.22/84,532.53 = 46,474.46/x
  3. Step 3: Cross multiply
    56,353.22x = 84,532.53 × 46,474.46
  4. Step 4: Simplify right side
    56,353.22x = 3,928,603,684.18
  5. Step 5: Solve for x
    x = 3,928,603,684.18/56,353.22
  6. Step 6: Final answer
    x = 69,713.92

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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.