Home / 84,922.30-117,194.23-46,683.46

Finding the Fourth Proportional to 84,922.30, 117,194.23 and 46,683.46

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Solution

The fourth proportional to 84,922.30, 117,194.23 and 46,683.46 is: 64,423.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,922.30 : 117,194.23 = 46,683.46 : x
  2. Step 2: Convert to fraction form
    84,922.30/117,194.23 = 46,683.46/x
  3. Step 3: Cross multiply
    84,922.30x = 117,194.23 × 46,683.46
  4. Step 4: Simplify right side
    84,922.30x = 5,471,031,826.27
  5. Step 5: Solve for x
    x = 5,471,031,826.27/84,922.30
  6. Step 6: Final answer
    x = 64,423.97

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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.