Home / 35,086.35-48,402.27-25,511.40

Finding the Fourth Proportional to 35,086.35, 48,402.27 and 25,511.40

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Solution

The fourth proportional to 35,086.35, 48,402.27 and 25,511.40 is: 35,193.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,086.35 : 48,402.27 = 25,511.40 : x
  2. Step 2: Convert to fraction form
    35,086.35/48,402.27 = 25,511.40/x
  3. Step 3: Cross multiply
    35,086.35x = 48,402.27 × 25,511.40
  4. Step 4: Simplify right side
    35,086.35x = 1,234,809,670.88
  5. Step 5: Solve for x
    x = 1,234,809,670.88/35,086.35
  6. Step 6: Final answer
    x = 35,193.45

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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.