Home / 99,364.67-149,047.07-24,484.81

Finding the Fourth Proportional to 99,364.67, 149,047.07 and 24,484.81

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Solution

The fourth proportional to 99,364.67, 149,047.07 and 24,484.81 is: 36,727.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,364.67 : 149,047.07 = 24,484.81 : x
  2. Step 2: Convert to fraction form
    99,364.67/149,047.07 = 24,484.81/x
  3. Step 3: Cross multiply
    99,364.67x = 149,047.07 × 24,484.81
  4. Step 4: Simplify right side
    99,364.67x = 3,649,389,190.01
  5. Step 5: Solve for x
    x = 3,649,389,190.01/99,364.67
  6. Step 6: Final answer
    x = 36,727.23

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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.