Home / 35,126.06-52,709.58-14,076.18

Finding the Fourth Proportional to 35,126.06, 52,709.58 and 14,076.18

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Solution

The fourth proportional to 35,126.06, 52,709.58 and 14,076.18 is: 21,122.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,126.06 : 52,709.58 = 14,076.18 : x
  2. Step 2: Convert to fraction form
    35,126.06/52,709.58 = 14,076.18/x
  3. Step 3: Cross multiply
    35,126.06x = 52,709.58 × 14,076.18
  4. Step 4: Simplify right side
    35,126.06x = 741,949,535.80
  5. Step 5: Solve for x
    x = 741,949,535.80/35,126.06
  6. Step 6: Final answer
    x = 21,122.48

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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.