Home / 212,096.22-292,685.32-116,602.22

Finding the Fourth Proportional to 212,096.22, 292,685.32 and 116,602.22

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Solution

The fourth proportional to 212,096.22, 292,685.32 and 116,602.22 is: 160,906.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    212,096.22 : 292,685.32 = 116,602.22 : x
  2. Step 2: Convert to fraction form
    212,096.22/292,685.32 = 116,602.22/x
  3. Step 3: Cross multiply
    212,096.22x = 292,685.32 × 116,602.22
  4. Step 4: Simplify right side
    212,096.22x = 34,127,758,073.41
  5. Step 5: Solve for x
    x = 34,127,758,073.41/212,096.22
  6. Step 6: Final answer
    x = 160,906.96

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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.