Home / 4,323.65-6,484.76-1,549.91

Finding the Fourth Proportional to 4,323.65, 6,484.76 and 1,549.91

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Solution

The fourth proportional to 4,323.65, 6,484.76 and 1,549.91 is: 2,324.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.65 : 6,484.76 = 1,549.91 : x
  2. Step 2: Convert to fraction form
    4,323.65/6,484.76 = 1,549.91/x
  3. Step 3: Cross multiply
    4,323.65x = 6,484.76 × 1,549.91
  4. Step 4: Simplify right side
    4,323.65x = 10,050,794.37
  5. Step 5: Solve for x
    x = 10,050,794.37/4,323.65
  6. Step 6: Final answer
    x = 2,324.61

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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.