Home / 63,557.54-95,336.94-19,184.66

Finding the Fourth Proportional to 63,557.54, 95,336.94 and 19,184.66

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Solution

The fourth proportional to 63,557.54, 95,336.94 and 19,184.66 is: 28,777.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,557.54 : 95,336.94 = 19,184.66 : x
  2. Step 2: Convert to fraction form
    63,557.54/95,336.94 = 19,184.66/x
  3. Step 3: Cross multiply
    63,557.54x = 95,336.94 × 19,184.66
  4. Step 4: Simplify right side
    63,557.54x = 1,829,006,779.34
  5. Step 5: Solve for x
    x = 1,829,006,779.34/63,557.54
  6. Step 6: Final answer
    x = 28,777.18

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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.