Home / 35,090.91-52,620.73-10,125.03

Finding the Fourth Proportional to 35,090.91, 52,620.73 and 10,125.03

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Solution

The fourth proportional to 35,090.91, 52,620.73 and 10,125.03 is: 15,183.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,090.91 : 52,620.73 = 10,125.03 : x
  2. Step 2: Convert to fraction form
    35,090.91/52,620.73 = 10,125.03/x
  3. Step 3: Cross multiply
    35,090.91x = 52,620.73 × 10,125.03
  4. Step 4: Simplify right side
    35,090.91x = 532,786,206.77
  5. Step 5: Solve for x
    x = 532,786,206.77/35,090.91
  6. Step 6: Final answer
    x = 15,183.03

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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.