Home / 63,304.16-94,966.80-25,884.32

Finding the Fourth Proportional to 63,304.16, 94,966.80 and 25,884.32

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Solution

The fourth proportional to 63,304.16, 94,966.80 and 25,884.32 is: 38,830.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,304.16 : 94,966.80 = 25,884.32 : x
  2. Step 2: Convert to fraction form
    63,304.16/94,966.80 = 25,884.32/x
  3. Step 3: Cross multiply
    63,304.16x = 94,966.80 × 25,884.32
  4. Step 4: Simplify right side
    63,304.16x = 2,458,151,040.58
  5. Step 5: Solve for x
    x = 2,458,151,040.58/63,304.16
  6. Step 6: Final answer
    x = 38,830.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.