Home / 63,822.06-88,074.54-36,966.11

Finding the Fourth Proportional to 63,822.06, 88,074.54 and 36,966.11

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Solution

The fourth proportional to 63,822.06, 88,074.54 and 36,966.11 is: 51,013.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,822.06 : 88,074.54 = 36,966.11 : x
  2. Step 2: Convert to fraction form
    63,822.06/88,074.54 = 36,966.11/x
  3. Step 3: Cross multiply
    63,822.06x = 88,074.54 × 36,966.11
  4. Step 4: Simplify right side
    63,822.06x = 3,255,772,693.47
  5. Step 5: Solve for x
    x = 3,255,772,693.47/63,822.06
  6. Step 6: Final answer
    x = 51,013.28

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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.