Home / 10,595.19-14,619.81-6,345.27

Finding the Fourth Proportional to 10,595.19, 14,619.81 and 6,345.27

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Solution

The fourth proportional to 10,595.19, 14,619.81 and 6,345.27 is: 8,755.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,595.19 : 14,619.81 = 6,345.27 : x
  2. Step 2: Convert to fraction form
    10,595.19/14,619.81 = 6,345.27/x
  3. Step 3: Cross multiply
    10,595.19x = 14,619.81 × 6,345.27
  4. Step 4: Simplify right side
    10,595.19x = 92,766,641.80
  5. Step 5: Solve for x
    x = 92,766,641.80/10,595.19
  6. Step 6: Final answer
    x = 8,755.54

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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.