Home / 95,623.29-131,987.93-63,792.11

Finding the Fourth Proportional to 95,623.29, 131,987.93 and 63,792.11

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Solution

The fourth proportional to 95,623.29, 131,987.93 and 63,792.11 is: 88,051.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,623.29 : 131,987.93 = 63,792.11 : x
  2. Step 2: Convert to fraction form
    95,623.29/131,987.93 = 63,792.11/x
  3. Step 3: Cross multiply
    95,623.29x = 131,987.93 × 63,792.11
  4. Step 4: Simplify right side
    95,623.29x = 8,419,788,549.23
  5. Step 5: Solve for x
    x = 8,419,788,549.23/95,623.29
  6. Step 6: Final answer
    x = 88,051.65

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1.5x scale

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.