Home / 63,966.19-95,949.54-19,592.77

Finding the Fourth Proportional to 63,966.19, 95,949.54 and 19,592.77

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Solution

The fourth proportional to 63,966.19, 95,949.54 and 19,592.77 is: 29,389.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,966.19 : 95,949.54 = 19,592.77 : x
  2. Step 2: Convert to fraction form
    63,966.19/95,949.54 = 19,592.77/x
  3. Step 3: Cross multiply
    63,966.19x = 95,949.54 × 19,592.77
  4. Step 4: Simplify right side
    63,966.19x = 1,879,917,268.83
  5. Step 5: Solve for x
    x = 1,879,917,268.83/63,966.19
  6. Step 6: Final answer
    x = 29,389.23

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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.