Home / 94,957.25-131,066.91-59,126.09

Finding the Fourth Proportional to 94,957.25, 131,066.91 and 59,126.09

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Solution

The fourth proportional to 94,957.25, 131,066.91 and 59,126.09 is: 81,610.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957.25 : 131,066.91 = 59,126.09 : x
  2. Step 2: Convert to fraction form
    94,957.25/131,066.91 = 59,126.09/x
  3. Step 3: Cross multiply
    94,957.25x = 131,066.91 × 59,126.09
  4. Step 4: Simplify right side
    94,957.25x = 7,749,473,261.35
  5. Step 5: Solve for x
    x = 7,749,473,261.35/94,957.25
  6. Step 6: Final answer
    x = 81,610.13

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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.