Home / 211,596.92-292,004.10-116,104.34

Finding the Fourth Proportional to 211,596.92, 292,004.10 and 116,104.34

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Solution

The fourth proportional to 211,596.92, 292,004.10 and 116,104.34 is: 160,224.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,596.92 : 292,004.10 = 116,104.34 : x
  2. Step 2: Convert to fraction form
    211,596.92/292,004.10 = 116,104.34/x
  3. Step 3: Cross multiply
    211,596.92x = 292,004.10 × 116,104.34
  4. Step 4: Simplify right side
    211,596.92x = 33,902,943,307.79
  5. Step 5: Solve for x
    x = 33,902,943,307.79/211,596.92
  6. Step 6: Final answer
    x = 160,224.18

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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.