Home / 65,494.08-98,056.44-63,394.56

Finding the Fourth Proportional to 65,494.08, 98,056.44 and 63,394.56

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Solution

The fourth proportional to 65,494.08, 98,056.44 and 63,394.56 is: 94,913.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,494.08 : 98,056.44 = 63,394.56 : x
  2. Step 2: Convert to fraction form
    65,494.08/98,056.44 = 63,394.56/x
  3. Step 3: Cross multiply
    65,494.08x = 98,056.44 × 63,394.56
  4. Step 4: Simplify right side
    65,494.08x = 6,216,244,868.97
  5. Step 5: Solve for x
    x = 6,216,244,868.97/65,494.08
  6. Step 6: Final answer
    x = 94,913.08

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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.