Home / 92,561.07-138,819.93-26,007.55

Finding the Fourth Proportional to 92,561.07, 138,819.93 and 26,007.55

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Solution

The fourth proportional to 92,561.07, 138,819.93 and 26,007.55 is: 39,005.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,561.07 : 138,819.93 = 26,007.55 : x
  2. Step 2: Convert to fraction form
    92,561.07/138,819.93 = 26,007.55/x
  3. Step 3: Cross multiply
    92,561.07x = 138,819.93 × 26,007.55
  4. Step 4: Simplify right side
    92,561.07x = 3,610,366,270.47
  5. Step 5: Solve for x
    x = 3,610,366,270.47/92,561.07
  6. Step 6: Final answer
    x = 39,005.23

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1.5x scale

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.