Home / 35,511.64-49,213.23-35,010.52

Finding the Fourth Proportional to 35,511.64, 49,213.23 and 35,010.52

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Solution

The fourth proportional to 35,511.64, 49,213.23 and 35,010.52 is: 48,518.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511.64 : 49,213.23 = 35,010.52 : x
  2. Step 2: Convert to fraction form
    35,511.64/49,213.23 = 35,010.52/x
  3. Step 3: Cross multiply
    35,511.64x = 49,213.23 × 35,010.52
  4. Step 4: Simplify right side
    35,511.64x = 1,722,980,773.18
  5. Step 5: Solve for x
    x = 1,722,980,773.18/35,511.64
  6. Step 6: Final answer
    x = 48,518.76

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1.5x scale

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.