Home / 14,808.30-22,190.04-6,483.66

Finding the Fourth Proportional to 14,808.30, 22,190.04 and 6,483.66

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Solution

The fourth proportional to 14,808.30, 22,190.04 and 6,483.66 is: 9,715.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,808.30 : 22,190.04 = 6,483.66 : x
  2. Step 2: Convert to fraction form
    14,808.30/22,190.04 = 6,483.66/x
  3. Step 3: Cross multiply
    14,808.30x = 22,190.04 × 6,483.66
  4. Step 4: Simplify right side
    14,808.30x = 143,872,674.75
  5. Step 5: Solve for x
    x = 143,872,674.75/14,808.30
  6. Step 6: Final answer
    x = 9,715.68

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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.