Home / 26,082.02-35,993.19-14,145.35

Finding the Fourth Proportional to 26,082.02, 35,993.19 and 14,145.35

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Solution

The fourth proportional to 26,082.02, 35,993.19 and 14,145.35 is: 19,520.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,082.02 : 35,993.19 = 14,145.35 : x
  2. Step 2: Convert to fraction form
    26,082.02/35,993.19 = 14,145.35/x
  3. Step 3: Cross multiply
    26,082.02x = 35,993.19 × 14,145.35
  4. Step 4: Simplify right side
    26,082.02x = 509,136,090.20
  5. Step 5: Solve for x
    x = 509,136,090.20/26,082.02
  6. Step 6: Final answer
    x = 19,520.58

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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.