Home / 25,183.40-37,750.46-9,376.83

Finding the Fourth Proportional to 25,183.40, 37,750.46 and 9,376.83

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Solution

The fourth proportional to 25,183.40, 37,750.46 and 9,376.83 is: 14,056.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183.40 : 37,750.46 = 9,376.83 : x
  2. Step 2: Convert to fraction form
    25,183.40/37,750.46 = 9,376.83/x
  3. Step 3: Cross multiply
    25,183.40x = 37,750.46 × 9,376.83
  4. Step 4: Simplify right side
    25,183.40x = 353,979,598.96
  5. Step 5: Solve for x
    x = 353,979,598.96/25,183.40
  6. Step 6: Final answer
    x = 14,056.07

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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.