Home / 341,248.14-470,668.59-250,575.66

Finding the Fourth Proportional to 341,248.14, 470,668.59 and 250,575.66

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Solution

The fourth proportional to 341,248.14, 470,668.59 and 250,575.66 is: 345,608.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,248.14 : 470,668.59 = 250,575.66 : x
  2. Step 2: Convert to fraction form
    341,248.14/470,668.59 = 250,575.66/x
  3. Step 3: Cross multiply
    341,248.14x = 470,668.59 × 250,575.66
  4. Step 4: Simplify right side
    341,248.14x = 117,938,092,580.52
  5. Step 5: Solve for x
    x = 117,938,092,580.52/341,248.14
  6. Step 6: Final answer
    x = 345,608.02

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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.