Home / 16,242.93-24,364.40-3,930.93

Finding the Fourth Proportional to 16,242.93, 24,364.40 and 3,930.93

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Solution

The fourth proportional to 16,242.93, 24,364.40 and 3,930.93 is: 5,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.93 : 24,364.40 = 3,930.93 : x
  2. Step 2: Convert to fraction form
    16,242.93/24,364.40 = 3,930.93/x
  3. Step 3: Cross multiply
    16,242.93x = 24,364.40 × 3,930.93
  4. Step 4: Simplify right side
    16,242.93x = 95,774,750.89
  5. Step 5: Solve for x
    x = 95,774,750.89/16,242.93
  6. Step 6: Final answer
    x = 5,896.40

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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.