Home / 63,852.19-95,793.29-19,478.95

Finding the Fourth Proportional to 63,852.19, 95,793.29 and 19,478.95

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Solution

The fourth proportional to 63,852.19, 95,793.29 and 19,478.95 is: 29,223.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,852.19 : 95,793.29 = 19,478.95 : x
  2. Step 2: Convert to fraction form
    63,852.19/95,793.29 = 19,478.95/x
  3. Step 3: Cross multiply
    63,852.19x = 95,793.29 × 19,478.95
  4. Step 4: Simplify right side
    63,852.19x = 1,865,952,129.88
  5. Step 5: Solve for x
    x = 1,865,952,129.88/63,852.19
  6. Step 6: Final answer
    x = 29,223.00

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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.