Home / 35,513.03-49,006.55-19,597.28

Finding the Fourth Proportional to 35,513.03, 49,006.55 and 19,597.28

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Solution

The fourth proportional to 35,513.03, 49,006.55 and 19,597.28 is: 27,043.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,513.03 : 49,006.55 = 19,597.28 : x
  2. Step 2: Convert to fraction form
    35,513.03/49,006.55 = 19,597.28/x
  3. Step 3: Cross multiply
    35,513.03x = 49,006.55 × 19,597.28
  4. Step 4: Simplify right side
    35,513.03x = 960,394,886.14
  5. Step 5: Solve for x
    x = 960,394,886.14/35,513.03
  6. Step 6: Final answer
    x = 27,043.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.