Home / 223,008.66-334,649.07-96,624.36

Finding the Fourth Proportional to 223,008.66, 334,649.07 and 96,624.36

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Solution

The fourth proportional to 223,008.66, 334,649.07 and 96,624.36 is: 144,995.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,008.66 : 334,649.07 = 96,624.36 : x
  2. Step 2: Convert to fraction form
    223,008.66/334,649.07 = 96,624.36/x
  3. Step 3: Cross multiply
    223,008.66x = 334,649.07 × 96,624.36
  4. Step 4: Simplify right side
    223,008.66x = 32,335,252,213.35
  5. Step 5: Solve for x
    x = 32,335,252,213.35/223,008.66
  6. Step 6: Final answer
    x = 144,995.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.