Home / 212,096.08-292,695.35-116,601.94

Finding the Fourth Proportional to 212,096.08, 292,695.35 and 116,601.94

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Solution

The fourth proportional to 212,096.08, 292,695.35 and 116,601.94 is: 160,912.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,096.08 : 292,695.35 = 116,601.94 : x
  2. Step 2: Convert to fraction form
    212,096.08/292,695.35 = 116,601.94/x
  3. Step 3: Cross multiply
    212,096.08x = 292,695.35 × 116,601.94
  4. Step 4: Simplify right side
    212,096.08x = 34,128,845,055.97
  5. Step 5: Solve for x
    x = 34,128,845,055.97/212,096.08
  6. Step 6: Final answer
    x = 160,912.19

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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.