Home / 14,068.22-21,096.18-6,674.80

Finding the Fourth Proportional to 14,068.22, 21,096.18 and 6,674.80

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Solution

The fourth proportional to 14,068.22, 21,096.18 and 6,674.80 is: 10,009.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,068.22 : 21,096.18 = 6,674.80 : x
  2. Step 2: Convert to fraction form
    14,068.22/21,096.18 = 6,674.80/x
  3. Step 3: Cross multiply
    14,068.22x = 21,096.18 × 6,674.80
  4. Step 4: Simplify right side
    14,068.22x = 140,812,782.26
  5. Step 5: Solve for x
    x = 140,812,782.26/14,068.22
  6. Step 6: Final answer
    x = 10,009.28

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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.