Home / 15,410.52-23,128.90-6,057.08

Finding the Fourth Proportional to 15,410.52, 23,128.90 and 6,057.08

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Solution

The fourth proportional to 15,410.52, 23,128.90 and 6,057.08 is: 9,090.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,410.52 : 23,128.90 = 6,057.08 : x
  2. Step 2: Convert to fraction form
    15,410.52/23,128.90 = 6,057.08/x
  3. Step 3: Cross multiply
    15,410.52x = 23,128.90 × 6,057.08
  4. Step 4: Simplify right side
    15,410.52x = 140,093,597.61
  5. Step 5: Solve for x
    x = 140,093,597.61/15,410.52
  6. Step 6: Final answer
    x = 9,090.78

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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.