Home / 112,624.08-168,951-41,596.65

Finding the Fourth Proportional to 112,624.08, 168,951 and 41,596.65

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Solution

The fourth proportional to 112,624.08, 168,951 and 41,596.65 is: 62,400.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,624.08 : 168,951 = 41,596.65 : x
  2. Step 2: Convert to fraction form
    112,624.08/168,951 = 41,596.65/x
  3. Step 3: Cross multiply
    112,624.08x = 168,951 × 41,596.65
  4. Step 4: Simplify right side
    112,624.08x = 7,027,795,614.15
  5. Step 5: Solve for x
    x = 7,027,795,614.15/112,624.08
  6. Step 6: Final answer
    x = 62,400.47

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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.