Home / 35,005.91-52,511.49-10,045.76

Finding the Fourth Proportional to 35,005.91, 52,511.49 and 10,045.76

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Solution

The fourth proportional to 35,005.91, 52,511.49 and 10,045.76 is: 15,069.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,005.91 : 52,511.49 = 10,045.76 : x
  2. Step 2: Convert to fraction form
    35,005.91/52,511.49 = 10,045.76/x
  3. Step 3: Cross multiply
    35,005.91x = 52,511.49 × 10,045.76
  4. Step 4: Simplify right side
    35,005.91x = 527,517,563.22
  5. Step 5: Solve for x
    x = 527,517,563.22/35,005.91
  6. Step 6: Final answer
    x = 15,069.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.