Home / 39,610.64-59,416.07-10,028.48

Finding the Fourth Proportional to 39,610.64, 59,416.07 and 10,028.48

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Solution

The fourth proportional to 39,610.64, 59,416.07 and 10,028.48 is: 15,042.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,610.64 : 59,416.07 = 10,028.48 : x
  2. Step 2: Convert to fraction form
    39,610.64/59,416.07 = 10,028.48/x
  3. Step 3: Cross multiply
    39,610.64x = 59,416.07 × 10,028.48
  4. Step 4: Simplify right side
    39,610.64x = 595,852,819.53
  5. Step 5: Solve for x
    x = 595,852,819.53/39,610.64
  6. Step 6: Final answer
    x = 15,042.75

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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.