Home / 14,068.29-21,096.27-6,674.86

Finding the Fourth Proportional to 14,068.29, 21,096.27 and 6,674.86

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Solution

The fourth proportional to 14,068.29, 21,096.27 and 6,674.86 is: 10,009.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,068.29 : 21,096.27 = 6,674.86 : x
  2. Step 2: Convert to fraction form
    14,068.29/21,096.27 = 6,674.86/x
  3. Step 3: Cross multiply
    14,068.29x = 21,096.27 × 6,674.86
  4. Step 4: Simplify right side
    14,068.29x = 140,814,648.77
  5. Step 5: Solve for x
    x = 140,814,648.77/14,068.29
  6. Step 6: Final answer
    x = 10,009.36

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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.