Home / 35,005.11-48,347.39-25,487.56

Finding the Fourth Proportional to 35,005.11, 48,347.39 and 25,487.56

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Solution

The fourth proportional to 35,005.11, 48,347.39 and 25,487.56 is: 35,202.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,005.11 : 48,347.39 = 25,487.56 : x
  2. Step 2: Convert to fraction form
    35,005.11/48,347.39 = 25,487.56/x
  3. Step 3: Cross multiply
    35,005.11x = 48,347.39 × 25,487.56
  4. Step 4: Simplify right side
    35,005.11x = 1,232,257,239.95
  5. Step 5: Solve for x
    x = 1,232,257,239.95/35,005.11
  6. Step 6: Final answer
    x = 35,202.21

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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.