Home / 63,914.40-95,652.72-52,686.24

Finding the Fourth Proportional to 63,914.40, 95,652.72 and 52,686.24

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Solution

The fourth proportional to 63,914.40, 95,652.72 and 52,686.24 is: 78,848.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,914.40 : 95,652.72 = 52,686.24 : x
  2. Step 2: Convert to fraction form
    63,914.40/95,652.72 = 52,686.24/x
  3. Step 3: Cross multiply
    63,914.40x = 95,652.72 × 52,686.24
  4. Step 4: Simplify right side
    63,914.40x = 5,039,582,162.57
  5. Step 5: Solve for x
    x = 5,039,582,162.57/63,914.40
  6. Step 6: Final answer
    x = 78,848.93

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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.