Home / 63,804.88-88,054.19-35,511.18

Finding the Fourth Proportional to 63,804.88, 88,054.19 and 35,511.18

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Solution

The fourth proportional to 63,804.88, 88,054.19 and 35,511.18 is: 49,007.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,804.88 : 88,054.19 = 35,511.18 : x
  2. Step 2: Convert to fraction form
    63,804.88/88,054.19 = 35,511.18/x
  3. Step 3: Cross multiply
    63,804.88x = 88,054.19 × 35,511.18
  4. Step 4: Simplify right side
    63,804.88x = 3,126,908,190.84
  5. Step 5: Solve for x
    x = 3,126,908,190.84/63,804.88
  6. Step 6: Final answer
    x = 49,007.35

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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.