Home / 63,521.46-95,858.63-61,403.99

Finding the Fourth Proportional to 63,521.46, 95,858.63 and 61,403.99

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Solution

The fourth proportional to 63,521.46, 95,858.63 and 61,403.99 is: 92,663.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,521.46 : 95,858.63 = 61,403.99 : x
  2. Step 2: Convert to fraction form
    63,521.46/95,858.63 = 61,403.99/x
  3. Step 3: Cross multiply
    63,521.46x = 95,858.63 × 61,403.99
  4. Step 4: Simplify right side
    63,521.46x = 5,886,101,571.62
  5. Step 5: Solve for x
    x = 5,886,101,571.62/63,521.46
  6. Step 6: Final answer
    x = 92,663.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.