Home / 46,476.36-69,714.45-13,196.73

Finding the Fourth Proportional to 46,476.36, 69,714.45 and 13,196.73

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Solution

The fourth proportional to 46,476.36, 69,714.45 and 13,196.73 is: 19,795.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,476.36 : 69,714.45 = 13,196.73 : x
  2. Step 2: Convert to fraction form
    46,476.36/69,714.45 = 13,196.73/x
  3. Step 3: Cross multiply
    46,476.36x = 69,714.45 × 13,196.73
  4. Step 4: Simplify right side
    46,476.36x = 920,002,773.75
  5. Step 5: Solve for x
    x = 920,002,773.75/46,476.36
  6. Step 6: Final answer
    x = 19,795.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.