Home / 34,054.42-46,994.36-19,714.86

Finding the Fourth Proportional to 34,054.42, 46,994.36 and 19,714.86

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Solution

The fourth proportional to 34,054.42, 46,994.36 and 19,714.86 is: 27,206.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,054.42 : 46,994.36 = 19,714.86 : x
  2. Step 2: Convert to fraction form
    34,054.42/46,994.36 = 19,714.86/x
  3. Step 3: Cross multiply
    34,054.42x = 46,994.36 × 19,714.86
  4. Step 4: Simplify right side
    34,054.42x = 926,487,125.43
  5. Step 5: Solve for x
    x = 926,487,125.43/34,054.42
  6. Step 6: Final answer
    x = 27,206.08

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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.