Home / 65,263.35-97,818.23-34,082.55

Finding the Fourth Proportional to 65,263.35, 97,818.23 and 34,082.55

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Solution

The fourth proportional to 65,263.35, 97,818.23 and 34,082.55 is: 51,083.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,263.35 : 97,818.23 = 34,082.55 : x
  2. Step 2: Convert to fraction form
    65,263.35/97,818.23 = 34,082.55/x
  3. Step 3: Cross multiply
    65,263.35x = 97,818.23 × 34,082.55
  4. Step 4: Simplify right side
    65,263.35x = 3,333,894,544.47
  5. Step 5: Solve for x
    x = 3,333,894,544.47/65,263.35
  6. Step 6: Final answer
    x = 51,083.72

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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.