Home / 35,694.15-53,537.18-9,400.95

Finding the Fourth Proportional to 35,694.15, 53,537.18 and 9,400.95

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Solution

The fourth proportional to 35,694.15, 53,537.18 and 9,400.95 is: 14,100.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,694.15 : 53,537.18 = 9,400.95 : x
  2. Step 2: Convert to fraction form
    35,694.15/53,537.18 = 9,400.95/x
  3. Step 3: Cross multiply
    35,694.15x = 53,537.18 × 9,400.95
  4. Step 4: Simplify right side
    35,694.15x = 503,300,305.32
  5. Step 5: Solve for x
    x = 503,300,305.32/35,694.15
  6. Step 6: Final answer
    x = 14,100.36

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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.