Home / 29,946.84-41,027.12-28,825.26

Finding the Fourth Proportional to 29,946.84, 41,027.12 and 28,825.26

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Solution

The fourth proportional to 29,946.84, 41,027.12 and 28,825.26 is: 39,490.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,946.84 : 41,027.12 = 28,825.26 : x
  2. Step 2: Convert to fraction form
    29,946.84/41,027.12 = 28,825.26/x
  3. Step 3: Cross multiply
    29,946.84x = 41,027.12 × 28,825.26
  4. Step 4: Simplify right side
    29,946.84x = 1,182,617,256.92
  5. Step 5: Solve for x
    x = 1,182,617,256.92/29,946.84
  6. Step 6: Final answer
    x = 39,490.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.