Home / 35,933.80-53,798.30-34,909.80

Finding the Fourth Proportional to 35,933.80, 53,798.30 and 34,909.80

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Solution

The fourth proportional to 35,933.80, 53,798.30 and 34,909.80 is: 52,265.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,933.80 : 53,798.30 = 34,909.80 : x
  2. Step 2: Convert to fraction form
    35,933.80/53,798.30 = 34,909.80/x
  3. Step 3: Cross multiply
    35,933.80x = 53,798.30 × 34,909.80
  4. Step 4: Simplify right side
    35,933.80x = 1,878,087,893.34
  5. Step 5: Solve for x
    x = 1,878,087,893.34/35,933.80
  6. Step 6: Final answer
    x = 52,265.22

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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.