Home / 35,475.16-48,956.05-19,560.18

Finding the Fourth Proportional to 35,475.16, 48,956.05 and 19,560.18

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Solution

The fourth proportional to 35,475.16, 48,956.05 and 19,560.18 is: 26,993.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,475.16 : 48,956.05 = 19,560.18 : x
  2. Step 2: Convert to fraction form
    35,475.16/48,956.05 = 19,560.18/x
  3. Step 3: Cross multiply
    35,475.16x = 48,956.05 × 19,560.18
  4. Step 4: Simplify right side
    35,475.16x = 957,589,150.09
  5. Step 5: Solve for x
    x = 957,589,150.09/35,475.16
  6. Step 6: Final answer
    x = 26,993.23

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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.