Home / 52,385.18-72,241.29-35,196.41

Finding the Fourth Proportional to 52,385.18, 72,241.29 and 35,196.41

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Solution

The fourth proportional to 52,385.18, 72,241.29 and 35,196.41 is: 48,537.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,385.18 : 72,241.29 = 35,196.41 : x
  2. Step 2: Convert to fraction form
    52,385.18/72,241.29 = 35,196.41/x
  3. Step 3: Cross multiply
    52,385.18x = 72,241.29 × 35,196.41
  4. Step 4: Simplify right side
    52,385.18x = 2,542,634,242.37
  5. Step 5: Solve for x
    x = 2,542,634,242.37/52,385.18
  6. Step 6: Final answer
    x = 48,537.29

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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.