Home / 46,444.62-69,653.26-13,167.60

Finding the Fourth Proportional to 46,444.62, 69,653.26 and 13,167.60

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Solution

The fourth proportional to 46,444.62, 69,653.26 and 13,167.60 is: 19,747.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,444.62 : 69,653.26 = 13,167.60 : x
  2. Step 2: Convert to fraction form
    46,444.62/69,653.26 = 13,167.60/x
  3. Step 3: Cross multiply
    46,444.62x = 69,653.26 × 13,167.60
  4. Step 4: Simplify right side
    46,444.62x = 917,166,266.38
  5. Step 5: Solve for x
    x = 917,166,266.38/46,444.62
  6. Step 6: Final answer
    x = 19,747.52

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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.