Home / 39,610.89-59,416.44-10,028.73

Finding the Fourth Proportional to 39,610.89, 59,416.44 and 10,028.73

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Solution

The fourth proportional to 39,610.89, 59,416.44 and 10,028.73 is: 15,043.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,610.89 : 59,416.44 = 10,028.73 : x
  2. Step 2: Convert to fraction form
    39,610.89/59,416.44 = 10,028.73/x
  3. Step 3: Cross multiply
    39,610.89x = 59,416.44 × 10,028.73
  4. Step 4: Simplify right side
    39,610.89x = 595,871,434.32
  5. Step 5: Solve for x
    x = 595,871,434.32/39,610.89
  6. Step 6: Final answer
    x = 15,043.12

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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.