Home / 4,349.04-6,515.80-3,726.64

Finding the Fourth Proportional to 4,349.04, 6,515.80 and 3,726.64

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Solution

The fourth proportional to 4,349.04, 6,515.80 and 3,726.64 is: 5,583.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,349.04 : 6,515.80 = 3,726.64 : x
  2. Step 2: Convert to fraction form
    4,349.04/6,515.80 = 3,726.64/x
  3. Step 3: Cross multiply
    4,349.04x = 6,515.80 × 3,726.64
  4. Step 4: Simplify right side
    4,349.04x = 24,282,040.91
  5. Step 5: Solve for x
    x = 24,282,040.91/4,349.04
  6. Step 6: Final answer
    x = 5,583.31

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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.