Home / 63,223.61-94,849.54-23,781.07

Finding the Fourth Proportional to 63,223.61, 94,849.54 and 23,781.07

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Solution

The fourth proportional to 63,223.61, 94,849.54 and 23,781.07 is: 35,676.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,223.61 : 94,849.54 = 23,781.07 : x
  2. Step 2: Convert to fraction form
    63,223.61/94,849.54 = 23,781.07/x
  3. Step 3: Cross multiply
    63,223.61x = 94,849.54 × 23,781.07
  4. Step 4: Simplify right side
    63,223.61x = 2,255,623,550.21
  5. Step 5: Solve for x
    x = 2,255,623,550.21/63,223.61
  6. Step 6: Final answer
    x = 35,676.92

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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.