Home / 413,830.88-571,068.22-241,764.80

Finding the Fourth Proportional to 413,830.88, 571,068.22 and 241,764.80

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Solution

The fourth proportional to 413,830.88, 571,068.22 and 241,764.80 is: 333,624.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,830.88 : 571,068.22 = 241,764.80 : x
  2. Step 2: Convert to fraction form
    413,830.88/571,068.22 = 241,764.80/x
  3. Step 3: Cross multiply
    413,830.88x = 571,068.22 × 241,764.80
  4. Step 4: Simplify right side
    413,830.88x = 138,064,193,994.66
  5. Step 5: Solve for x
    x = 138,064,193,994.66/413,830.88
  6. Step 6: Final answer
    x = 333,624.68

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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.