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Finding the Fourth Proportional to 63,657.60, 95,525.40 and 26,235.60

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Solution

The fourth proportional to 63,657.60, 95,525.40 and 26,235.60 is: 39,369.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,657.60 : 95,525.40 = 26,235.60 : x
  2. Step 2: Convert to fraction form
    63,657.60/95,525.40 = 26,235.60/x
  3. Step 3: Cross multiply
    63,657.60x = 95,525.40 × 26,235.60
  4. Step 4: Simplify right side
    63,657.60x = 2,506,166,184.24
  5. Step 5: Solve for x
    x = 2,506,166,184.24/63,657.60
  6. Step 6: Final answer
    x = 39,369.47

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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.