Home / 35,475.32-48,956.08-19,559.46

Finding the Fourth Proportional to 35,475.32, 48,956.08 and 19,559.46

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Solution

The fourth proportional to 35,475.32, 48,956.08 and 19,559.46 is: 26,992.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,475.32 : 48,956.08 = 19,559.46 : x
  2. Step 2: Convert to fraction form
    35,475.32/48,956.08 = 19,559.46/x
  3. Step 3: Cross multiply
    35,475.32x = 48,956.08 × 19,559.46
  4. Step 4: Simplify right side
    35,475.32x = 957,554,488.52
  5. Step 5: Solve for x
    x = 957,554,488.52/35,475.32
  6. Step 6: Final answer
    x = 26,992.13

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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.