Home / 35,240.10-48,333.61-33,333.76

Finding the Fourth Proportional to 35,240.10, 48,333.61 and 33,333.76

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Solution

The fourth proportional to 35,240.10, 48,333.61 and 33,333.76 is: 45,718.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,240.10 : 48,333.61 = 33,333.76 : x
  2. Step 2: Convert to fraction form
    35,240.10/48,333.61 = 33,333.76/x
  3. Step 3: Cross multiply
    35,240.10x = 48,333.61 × 33,333.76
  4. Step 4: Simplify right side
    35,240.10x = 1,611,141,057.76
  5. Step 5: Solve for x
    x = 1,611,141,057.76/35,240.10
  6. Step 6: Final answer
    x = 45,718.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.