Home / 15,828.38-23,744.18-5,975.94

Finding the Fourth Proportional to 15,828.38, 23,744.18 and 5,975.94

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Solution

The fourth proportional to 15,828.38, 23,744.18 and 5,975.94 is: 8,964.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,828.38 : 23,744.18 = 5,975.94 : x
  2. Step 2: Convert to fraction form
    15,828.38/23,744.18 = 5,975.94/x
  3. Step 3: Cross multiply
    15,828.38x = 23,744.18 × 5,975.94
  4. Step 4: Simplify right side
    15,828.38x = 141,893,795.03
  5. Step 5: Solve for x
    x = 141,893,795.03/15,828.38
  6. Step 6: Final answer
    x = 8,964.52

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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.