Home / 63,473.61-95,191.20-19,088.58

Finding the Fourth Proportional to 63,473.61, 95,191.20 and 19,088.58

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Solution

The fourth proportional to 63,473.61, 95,191.20 and 19,088.58 is: 28,627.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,473.61 : 95,191.20 = 19,088.58 : x
  2. Step 2: Convert to fraction form
    63,473.61/95,191.20 = 19,088.58/x
  3. Step 3: Cross multiply
    63,473.61x = 95,191.20 × 19,088.58
  4. Step 4: Simplify right side
    63,473.61x = 1,817,064,836.50
  5. Step 5: Solve for x
    x = 1,817,064,836.50/63,473.61
  6. Step 6: Final answer
    x = 28,627.09

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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.