Home / 10,764.19-14,855.96-6,048.47

Finding the Fourth Proportional to 10,764.19, 14,855.96 and 6,048.47

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Solution

The fourth proportional to 10,764.19, 14,855.96 and 6,048.47 is: 8,347.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764.19 : 14,855.96 = 6,048.47 : x
  2. Step 2: Convert to fraction form
    10,764.19/14,855.96 = 6,048.47/x
  3. Step 3: Cross multiply
    10,764.19x = 14,855.96 × 6,048.47
  4. Step 4: Simplify right side
    10,764.19x = 89,855,846.62
  5. Step 5: Solve for x
    x = 89,855,846.62/10,764.19
  6. Step 6: Final answer
    x = 8,347.66

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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.