Home / 35,835.36-53,755.09-10,876.22

Finding the Fourth Proportional to 35,835.36, 53,755.09 and 10,876.22

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Solution

The fourth proportional to 35,835.36, 53,755.09 and 10,876.22 is: 16,314.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,835.36 : 53,755.09 = 10,876.22 : x
  2. Step 2: Convert to fraction form
    35,835.36/53,755.09 = 10,876.22/x
  3. Step 3: Cross multiply
    35,835.36x = 53,755.09 × 10,876.22
  4. Step 4: Simplify right side
    35,835.36x = 584,652,454.13
  5. Step 5: Solve for x
    x = 584,652,454.13/35,835.36
  6. Step 6: Final answer
    x = 16,314.96

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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.