Home / 35,527.13-49,027.83-19,611.59

Finding the Fourth Proportional to 35,527.13, 49,027.83 and 19,611.59

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Solution

The fourth proportional to 35,527.13, 49,027.83 and 19,611.59 is: 27,064.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,527.13 : 49,027.83 = 19,611.59 : x
  2. Step 2: Convert to fraction form
    35,527.13/49,027.83 = 19,611.59/x
  3. Step 3: Cross multiply
    35,527.13x = 49,027.83 × 19,611.59
  4. Step 4: Simplify right side
    35,527.13x = 961,513,455.41
  5. Step 5: Solve for x
    x = 961,513,455.41/35,527.13
  6. Step 6: Final answer
    x = 27,064.21

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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.