Home / 35,512.64-49,214.62-35,011.52

Finding the Fourth Proportional to 35,512.64, 49,214.62 and 35,011.52

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Solution

The fourth proportional to 35,512.64, 49,214.62 and 35,011.52 is: 48,520.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,512.64 : 49,214.62 = 35,011.52 : x
  2. Step 2: Convert to fraction form
    35,512.64/49,214.62 = 35,011.52/x
  3. Step 3: Cross multiply
    35,512.64x = 49,214.62 × 35,011.52
  4. Step 4: Simplify right side
    35,512.64x = 1,723,078,652.42
  5. Step 5: Solve for x
    x = 1,723,078,652.42/35,512.64
  6. Step 6: Final answer
    x = 48,520.15

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.