Home / 35,498.43-53,255.84-10,537.92

Finding the Fourth Proportional to 35,498.43, 53,255.84 and 10,537.92

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Solution

The fourth proportional to 35,498.43, 53,255.84 and 10,537.92 is: 15,809.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,498.43 : 53,255.84 = 10,537.92 : x
  2. Step 2: Convert to fraction form
    35,498.43/53,255.84 = 10,537.92/x
  3. Step 3: Cross multiply
    35,498.43x = 53,255.84 × 10,537.92
  4. Step 4: Simplify right side
    35,498.43x = 561,205,952.64
  5. Step 5: Solve for x
    x = 561,205,952.64/35,498.43
  6. Step 6: Final answer
    x = 15,809.32

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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.