Home / 34,055.16-51,082.68-10,683.36

Finding the Fourth Proportional to 34,055.16, 51,082.68 and 10,683.36

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Solution

The fourth proportional to 34,055.16, 51,082.68 and 10,683.36 is: 16,025.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,055.16 : 51,082.68 = 10,683.36 : x
  2. Step 2: Convert to fraction form
    34,055.16/51,082.68 = 10,683.36/x
  3. Step 3: Cross multiply
    34,055.16x = 51,082.68 × 10,683.36
  4. Step 4: Simplify right side
    34,055.16x = 545,734,660.20
  5. Step 5: Solve for x
    x = 545,734,660.20/34,055.16
  6. Step 6: Final answer
    x = 16,025.02

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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.