Home / 15,064.50-22,601.52-6,751.65

Finding the Fourth Proportional to 15,064.50, 22,601.52 and 6,751.65

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Solution

The fourth proportional to 15,064.50, 22,601.52 and 6,751.65 is: 10,129.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,064.50 : 22,601.52 = 6,751.65 : x
  2. Step 2: Convert to fraction form
    15,064.50/22,601.52 = 6,751.65/x
  3. Step 3: Cross multiply
    15,064.50x = 22,601.52 × 6,751.65
  4. Step 4: Simplify right side
    15,064.50x = 152,597,552.51
  5. Step 5: Solve for x
    x = 152,597,552.51/15,064.50
  6. Step 6: Final answer
    x = 10,129.61

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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.