Home / 9,410.04-14,114.72-3,169.90

Finding the Fourth Proportional to 9,410.04, 14,114.72 and 3,169.90

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Solution

The fourth proportional to 9,410.04, 14,114.72 and 3,169.90 is: 4,754.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.04 : 14,114.72 = 3,169.90 : x
  2. Step 2: Convert to fraction form
    9,410.04/14,114.72 = 3,169.90/x
  3. Step 3: Cross multiply
    9,410.04x = 14,114.72 × 3,169.90
  4. Step 4: Simplify right side
    9,410.04x = 44,742,276.50
  5. Step 5: Solve for x
    x = 44,742,276.50/9,410.04
  6. Step 6: Final answer
    x = 4,754.74

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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.