Home / 46,323.82-69,489.84-13,044.18

Finding the Fourth Proportional to 46,323.82, 69,489.84 and 13,044.18

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Solution

The fourth proportional to 46,323.82, 69,489.84 and 13,044.18 is: 19,567.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,323.82 : 69,489.84 = 13,044.18 : x
  2. Step 2: Convert to fraction form
    46,323.82/69,489.84 = 13,044.18/x
  3. Step 3: Cross multiply
    46,323.82x = 69,489.84 × 13,044.18
  4. Step 4: Simplify right side
    46,323.82x = 906,437,981.13
  5. Step 5: Solve for x
    x = 906,437,981.13/46,323.82
  6. Step 6: Final answer
    x = 19,567.43

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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.