Home / 59,713.88-89,293.98-46,234.08

Finding the Fourth Proportional to 59,713.88, 89,293.98 and 46,234.08

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Solution

The fourth proportional to 59,713.88, 89,293.98 and 46,234.08 is: 69,136.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,713.88 : 89,293.98 = 46,234.08 : x
  2. Step 2: Convert to fraction form
    59,713.88/89,293.98 = 46,234.08/x
  3. Step 3: Cross multiply
    59,713.88x = 89,293.98 × 46,234.08
  4. Step 4: Simplify right side
    59,713.88x = 4,128,425,014.84
  5. Step 5: Solve for x
    x = 4,128,425,014.84/59,713.88
  6. Step 6: Final answer
    x = 69,136.78

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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.