Home / 35,206.49-52,818.05-11,513.95

Finding the Fourth Proportional to 35,206.49, 52,818.05 and 11,513.95

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Solution

The fourth proportional to 35,206.49, 52,818.05 and 11,513.95 is: 17,273.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,206.49 : 52,818.05 = 11,513.95 : x
  2. Step 2: Convert to fraction form
    35,206.49/52,818.05 = 11,513.95/x
  3. Step 3: Cross multiply
    35,206.49x = 52,818.05 × 11,513.95
  4. Step 4: Simplify right side
    35,206.49x = 608,144,218.77
  5. Step 5: Solve for x
    x = 608,144,218.77/35,206.49
  6. Step 6: Final answer
    x = 17,273.64

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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.