Home / 62,816.67-94,235.27-18,444.87

Finding the Fourth Proportional to 62,816.67, 94,235.27 and 18,444.87

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Solution

The fourth proportional to 62,816.67, 94,235.27 and 18,444.87 is: 27,670.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,816.67 : 94,235.27 = 18,444.87 : x
  2. Step 2: Convert to fraction form
    62,816.67/94,235.27 = 18,444.87/x
  3. Step 3: Cross multiply
    62,816.67x = 94,235.27 × 18,444.87
  4. Step 4: Simplify right side
    62,816.67x = 1,738,157,212.34
  5. Step 5: Solve for x
    x = 1,738,157,212.34/62,816.67
  6. Step 6: Final answer
    x = 27,670.32

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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.