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Finding the Fourth Proportional to 671,058.96, 1,006,762.68 and 250,338

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Solution

The fourth proportional to 671,058.96, 1,006,762.68 and 250,338 is: 375,572.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,058.96 : 1,006,762.68 = 250,338 : x
  2. Step 2: Convert to fraction form
    671,058.96/1,006,762.68 = 250,338/x
  3. Step 3: Cross multiply
    671,058.96x = 1,006,762.68 × 250,338
  4. Step 4: Simplify right side
    671,058.96x = 252,030,955,785.84
  5. Step 5: Solve for x
    x = 252,030,955,785.84/671,058.96
  6. Step 6: Final answer
    x = 375,572.00

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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.