Home / 105,751.00-158,668.04-46,545.17

Finding the Fourth Proportional to 105,751.00, 158,668.04 and 46,545.17

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Solution

The fourth proportional to 105,751.00, 158,668.04 and 46,545.17 is: 69,836.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,751.00 : 158,668.04 = 46,545.17 : x
  2. Step 2: Convert to fraction form
    105,751.00/158,668.04 = 46,545.17/x
  3. Step 3: Cross multiply
    105,751.00x = 158,668.04 × 46,545.17
  4. Step 4: Simplify right side
    105,751.00x = 7,385,230,043.85
  5. Step 5: Solve for x
    x = 7,385,230,043.85/105,751.00
  6. Step 6: Final answer
    x = 69,836.03

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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.