Home / 63,254.48-94,870.20-25,804.88

Finding the Fourth Proportional to 63,254.48, 94,870.20 and 25,804.88

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Solution

The fourth proportional to 63,254.48, 94,870.20 and 25,804.88 is: 38,702.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,254.48 : 94,870.20 = 25,804.88 : x
  2. Step 2: Convert to fraction form
    63,254.48/94,870.20 = 25,804.88/x
  3. Step 3: Cross multiply
    63,254.48x = 94,870.20 × 25,804.88
  4. Step 4: Simplify right side
    63,254.48x = 2,448,114,126.58
  5. Step 5: Solve for x
    x = 2,448,114,126.58/63,254.48
  6. Step 6: Final answer
    x = 38,702.62

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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.