Home / 15,683.93-23,526.03-3,997.14

Finding the Fourth Proportional to 15,683.93, 23,526.03 and 3,997.14

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Solution

The fourth proportional to 15,683.93, 23,526.03 and 3,997.14 is: 5,995.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683.93 : 23,526.03 = 3,997.14 : x
  2. Step 2: Convert to fraction form
    15,683.93/23,526.03 = 3,997.14/x
  3. Step 3: Cross multiply
    15,683.93x = 23,526.03 × 3,997.14
  4. Step 4: Simplify right side
    15,683.93x = 94,036,835.55
  5. Step 5: Solve for x
    x = 94,036,835.55/15,683.93
  6. Step 6: Final answer
    x = 5,995.75

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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.