Home / 92,554.68-138,750.93-44,499.27

Finding the Fourth Proportional to 92,554.68, 138,750.93 and 44,499.27

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Solution

The fourth proportional to 92,554.68, 138,750.93 and 44,499.27 is: 66,709.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,554.68 : 138,750.93 = 44,499.27 : x
  2. Step 2: Convert to fraction form
    92,554.68/138,750.93 = 44,499.27/x
  3. Step 3: Cross multiply
    92,554.68x = 138,750.93 × 44,499.27
  4. Step 4: Simplify right side
    92,554.68x = 6,174,315,096.82
  5. Step 5: Solve for x
    x = 6,174,315,096.82/92,554.68
  6. Step 6: Final answer
    x = 66,709.92

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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.