Home / 63,827.36-88,084.84-35,533.04

Finding the Fourth Proportional to 63,827.36, 88,084.84 and 35,533.04

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Solution

The fourth proportional to 63,827.36, 88,084.84 and 35,533.04 is: 49,037.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,827.36 : 88,084.84 = 35,533.04 : x
  2. Step 2: Convert to fraction form
    63,827.36/88,084.84 = 35,533.04/x
  3. Step 3: Cross multiply
    63,827.36x = 88,084.84 × 35,533.04
  4. Step 4: Simplify right side
    63,827.36x = 3,129,922,143.11
  5. Step 5: Solve for x
    x = 3,129,922,143.11/63,827.36
  6. Step 6: Final answer
    x = 49,037.31

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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.