Home / 92,226.35-138,463.91-59,011.25

Finding the Fourth Proportional to 92,226.35, 138,463.91 and 59,011.25

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Solution

The fourth proportional to 92,226.35, 138,463.91 and 59,011.25 is: 88,596.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,226.35 : 138,463.91 = 59,011.25 : x
  2. Step 2: Convert to fraction form
    92,226.35/138,463.91 = 59,011.25/x
  3. Step 3: Cross multiply
    92,226.35x = 138,463.91 × 59,011.25
  4. Step 4: Simplify right side
    92,226.35x = 8,170,928,113.93
  5. Step 5: Solve for x
    x = 8,170,928,113.93/92,226.35
  6. Step 6: Final answer
    x = 88,596.46

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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.