Home / 23,412.06-35,130.24-10,273.68

Finding the Fourth Proportional to 23,412.06, 35,130.24 and 10,273.68

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Solution

The fourth proportional to 23,412.06, 35,130.24 and 10,273.68 is: 15,415.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,412.06 : 35,130.24 = 10,273.68 : x
  2. Step 2: Convert to fraction form
    23,412.06/35,130.24 = 10,273.68/x
  3. Step 3: Cross multiply
    23,412.06x = 35,130.24 × 10,273.68
  4. Step 4: Simplify right side
    23,412.06x = 360,916,844.08
  5. Step 5: Solve for x
    x = 360,916,844.08/23,412.06
  6. Step 6: Final answer
    x = 15,415.85

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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.