Home / 94,376.35-141,579.10-34,409.89

Finding the Fourth Proportional to 94,376.35, 141,579.10 and 34,409.89

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Solution

The fourth proportional to 94,376.35, 141,579.10 and 34,409.89 is: 51,620.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,376.35 : 141,579.10 = 34,409.89 : x
  2. Step 2: Convert to fraction form
    94,376.35/141,579.10 = 34,409.89/x
  3. Step 3: Cross multiply
    94,376.35x = 141,579.10 × 34,409.89
  4. Step 4: Simplify right side
    94,376.35x = 4,871,720,946.36
  5. Step 5: Solve for x
    x = 4,871,720,946.36/94,376.35
  6. Step 6: Final answer
    x = 51,620.15

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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.