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Finding the Fourth Proportional to 65,184.54, 97,702.99 and 44,935.65

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Solution

The fourth proportional to 65,184.54, 97,702.99 and 44,935.65 is: 67,352.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,184.54 : 97,702.99 = 44,935.65 : x
  2. Step 2: Convert to fraction form
    65,184.54/97,702.99 = 44,935.65/x
  3. Step 3: Cross multiply
    65,184.54x = 97,702.99 × 44,935.65
  4. Step 4: Simplify right side
    65,184.54x = 4,390,347,362.59
  5. Step 5: Solve for x
    x = 4,390,347,362.59/65,184.54
  6. Step 6: Final answer
    x = 67,352.59

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1.5x scale

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.