Home / 63,962.19-95,943.53-19,588.77

Finding the Fourth Proportional to 63,962.19, 95,943.53 and 19,588.77

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Solution

The fourth proportional to 63,962.19, 95,943.53 and 19,588.77 is: 29,383.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,962.19 : 95,943.53 = 19,588.77 : x
  2. Step 2: Convert to fraction form
    63,962.19/95,943.53 = 19,588.77/x
  3. Step 3: Cross multiply
    63,962.19x = 95,943.53 × 19,588.77
  4. Step 4: Simplify right side
    63,962.19x = 1,879,415,644.21
  5. Step 5: Solve for x
    x = 1,879,415,644.21/63,962.19
  6. Step 6: Final answer
    x = 29,383.23

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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.