Home / 35,192.76-48,566.43-19,277.88

Finding the Fourth Proportional to 35,192.76, 48,566.43 and 19,277.88

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Solution

The fourth proportional to 35,192.76, 48,566.43 and 19,277.88 is: 26,603.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192.76 : 48,566.43 = 19,277.88 : x
  2. Step 2: Convert to fraction form
    35,192.76/48,566.43 = 19,277.88/x
  3. Step 3: Cross multiply
    35,192.76x = 48,566.43 × 19,277.88
  4. Step 4: Simplify right side
    35,192.76x = 936,257,809.57
  5. Step 5: Solve for x
    x = 936,257,809.57/35,192.76
  6. Step 6: Final answer
    x = 26,603.71

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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.