Home / 95,493.65-143,206.59-28,006.93

Finding the Fourth Proportional to 95,493.65, 143,206.59 and 28,006.93

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Solution

The fourth proportional to 95,493.65, 143,206.59 and 28,006.93 is: 42,000.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,493.65 : 143,206.59 = 28,006.93 : x
  2. Step 2: Convert to fraction form
    95,493.65/143,206.59 = 28,006.93/x
  3. Step 3: Cross multiply
    95,493.65x = 143,206.59 × 28,006.93
  4. Step 4: Simplify right side
    95,493.65x = 4,010,777,225.70
  5. Step 5: Solve for x
    x = 4,010,777,225.70/95,493.65
  6. Step 6: Final answer
    x = 42,000.46

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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.