Home / 35,512.56-49,006.58-19,598.49

Finding the Fourth Proportional to 35,512.56, 49,006.58 and 19,598.49

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Solution

The fourth proportional to 35,512.56, 49,006.58 and 19,598.49 is: 27,045.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,512.56 : 49,006.58 = 19,598.49 : x
  2. Step 2: Convert to fraction form
    35,512.56/49,006.58 = 19,598.49/x
  3. Step 3: Cross multiply
    35,512.56x = 49,006.58 × 19,598.49
  4. Step 4: Simplify right side
    35,512.56x = 960,454,870.07
  5. Step 5: Solve for x
    x = 960,454,870.07/35,512.56
  6. Step 6: Final answer
    x = 27,045.50

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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.