Home / 26,146.44-36,082.66-14,210.56

Finding the Fourth Proportional to 26,146.44, 36,082.66 and 14,210.56

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Solution

The fourth proportional to 26,146.44, 36,082.66 and 14,210.56 is: 19,610.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,146.44 : 36,082.66 = 14,210.56 : x
  2. Step 2: Convert to fraction form
    26,146.44/36,082.66 = 14,210.56/x
  3. Step 3: Cross multiply
    26,146.44x = 36,082.66 × 14,210.56
  4. Step 4: Simplify right side
    26,146.44x = 512,754,804.89
  5. Step 5: Solve for x
    x = 512,754,804.89/26,146.44
  6. Step 6: Final answer
    x = 19,610.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.