Home / 65,206.41-97,834.21-23,084.79

Finding the Fourth Proportional to 65,206.41, 97,834.21 and 23,084.79

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Solution

The fourth proportional to 65,206.41, 97,834.21 and 23,084.79 is: 34,635.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,206.41 : 97,834.21 = 23,084.79 : x
  2. Step 2: Convert to fraction form
    65,206.41/97,834.21 = 23,084.79/x
  3. Step 3: Cross multiply
    65,206.41x = 97,834.21 × 23,084.79
  4. Step 4: Simplify right side
    65,206.41x = 2,258,482,192.67
  5. Step 5: Solve for x
    x = 2,258,482,192.67/65,206.41
  6. Step 6: Final answer
    x = 34,635.89

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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.