Home / 10,192.30-14,068.29-6,002.98

Finding the Fourth Proportional to 10,192.30, 14,068.29 and 6,002.98

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Solution

The fourth proportional to 10,192.30, 14,068.29 and 6,002.98 is: 8,285.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,192.30 : 14,068.29 = 6,002.98 : x
  2. Step 2: Convert to fraction form
    10,192.30/14,068.29 = 6,002.98/x
  3. Step 3: Cross multiply
    10,192.30x = 14,068.29 × 6,002.98
  4. Step 4: Simplify right side
    10,192.30x = 84,451,663.50
  5. Step 5: Solve for x
    x = 84,451,663.50/10,192.30
  6. Step 6: Final answer
    x = 8,285.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.