Home / 210,094.92-289,932.84-114,602.04

Finding the Fourth Proportional to 210,094.92, 289,932.84 and 114,602.04

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Solution

The fourth proportional to 210,094.92, 289,932.84 and 114,602.04 is: 158,151.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,094.92 : 289,932.84 = 114,602.04 : x
  2. Step 2: Convert to fraction form
    210,094.92/289,932.84 = 114,602.04/x
  3. Step 3: Cross multiply
    210,094.92x = 289,932.84 × 114,602.04
  4. Step 4: Simplify right side
    210,094.92x = 33,226,894,926.99
  5. Step 5: Solve for x
    x = 33,226,894,926.99/210,094.92
  6. Step 6: Final answer
    x = 158,151.82

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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.