Home / 10,026.91-13,841.45-6,495.85

Finding the Fourth Proportional to 10,026.91, 13,841.45 and 6,495.85

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Solution

The fourth proportional to 10,026.91, 13,841.45 and 6,495.85 is: 8,967.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,026.91 : 13,841.45 = 6,495.85 : x
  2. Step 2: Convert to fraction form
    10,026.91/13,841.45 = 6,495.85/x
  3. Step 3: Cross multiply
    10,026.91x = 13,841.45 × 6,495.85
  4. Step 4: Simplify right side
    10,026.91x = 89,911,982.98
  5. Step 5: Solve for x
    x = 89,911,982.98/10,026.91
  6. Step 6: Final answer
    x = 8,967.07

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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.