Home / 63,822.51-88,074.32-35,141.58

Finding the Fourth Proportional to 63,822.51, 88,074.32 and 35,141.58

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Solution

The fourth proportional to 63,822.51, 88,074.32 and 35,141.58 is: 48,494.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,822.51 : 88,074.32 = 35,141.58 : x
  2. Step 2: Convert to fraction form
    63,822.51/88,074.32 = 35,141.58/x
  3. Step 3: Cross multiply
    63,822.51x = 88,074.32 × 35,141.58
  4. Step 4: Simplify right side
    63,822.51x = 3,095,070,762.23
  5. Step 5: Solve for x
    x = 3,095,070,762.23/63,822.51
  6. Step 6: Final answer
    x = 48,494.97

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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.