Home / 84,992.28-117,292.20-46,753.44

Finding the Fourth Proportional to 84,992.28, 117,292.20 and 46,753.44

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Solution

The fourth proportional to 84,992.28, 117,292.20 and 46,753.44 is: 64,521.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,992.28 : 117,292.20 = 46,753.44 : x
  2. Step 2: Convert to fraction form
    84,992.28/117,292.20 = 46,753.44/x
  3. Step 3: Cross multiply
    84,992.28x = 117,292.20 × 46,753.44
  4. Step 4: Simplify right side
    84,992.28x = 5,483,813,835.17
  5. Step 5: Solve for x
    x = 5,483,813,835.17/84,992.28
  6. Step 6: Final answer
    x = 64,521.32

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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.