Home / 3,004.48-4,510.92-1,544.68

Finding the Fourth Proportional to 3,004.48, 4,510.92 and 1,544.68

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Solution

The fourth proportional to 3,004.48, 4,510.92 and 1,544.68 is: 2,319.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004.48 : 4,510.92 = 1,544.68 : x
  2. Step 2: Convert to fraction form
    3,004.48/4,510.92 = 1,544.68/x
  3. Step 3: Cross multiply
    3,004.48x = 4,510.92 × 1,544.68
  4. Step 4: Simplify right side
    3,004.48x = 6,967,927.91
  5. Step 5: Solve for x
    x = 6,967,927.91/3,004.48
  6. Step 6: Final answer
    x = 2,319.18

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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.