Home / 63,352.96-94,796.16-56,276.80

Finding the Fourth Proportional to 63,352.96, 94,796.16 and 56,276.80

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Solution

The fourth proportional to 63,352.96, 94,796.16 and 56,276.80 is: 84,207.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,352.96 : 94,796.16 = 56,276.80 : x
  2. Step 2: Convert to fraction form
    63,352.96/94,796.16 = 56,276.80/x
  3. Step 3: Cross multiply
    63,352.96x = 94,796.16 × 56,276.80
  4. Step 4: Simplify right side
    63,352.96x = 5,334,824,537.09
  5. Step 5: Solve for x
    x = 5,334,824,537.09/63,352.96
  6. Step 6: Final answer
    x = 84,207.98

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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.