Home / 5,038.58-7,557.46-3,184.29

Finding the Fourth Proportional to 5,038.58, 7,557.46 and 3,184.29

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Solution

The fourth proportional to 5,038.58, 7,557.46 and 3,184.29 is: 4,776.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038.58 : 7,557.46 = 3,184.29 : x
  2. Step 2: Convert to fraction form
    5,038.58/7,557.46 = 3,184.29/x
  3. Step 3: Cross multiply
    5,038.58x = 7,557.46 × 3,184.29
  4. Step 4: Simplify right side
    5,038.58x = 24,065,144.30
  5. Step 5: Solve for x
    x = 24,065,144.30/5,038.58
  6. Step 6: Final answer
    x = 4,776.18

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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.