Home / 35,087.10-48,403.32-25,512.15

Finding the Fourth Proportional to 35,087.10, 48,403.32 and 25,512.15

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Solution

The fourth proportional to 35,087.10, 48,403.32 and 25,512.15 is: 35,194.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,087.10 : 48,403.32 = 25,512.15 : x
  2. Step 2: Convert to fraction form
    35,087.10/48,403.32 = 25,512.15/x
  3. Step 3: Cross multiply
    35,087.10x = 48,403.32 × 25,512.15
  4. Step 4: Simplify right side
    35,087.10x = 1,234,872,760.34
  5. Step 5: Solve for x
    x = 1,234,872,760.34/35,087.10
  6. Step 6: Final answer
    x = 35,194.49

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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.