Home / 63,674.19-87,875.61-41,060.25

Finding the Fourth Proportional to 63,674.19, 87,875.61 and 41,060.25

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Solution

The fourth proportional to 63,674.19, 87,875.61 and 41,060.25 is: 56,666.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,674.19 : 87,875.61 = 41,060.25 : x
  2. Step 2: Convert to fraction form
    63,674.19/87,875.61 = 41,060.25/x
  3. Step 3: Cross multiply
    63,674.19x = 87,875.61 × 41,060.25
  4. Step 4: Simplify right side
    63,674.19x = 3,608,194,515.50
  5. Step 5: Solve for x
    x = 3,608,194,515.50/63,674.19
  6. Step 6: Final answer
    x = 56,666.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.