Home / 10,502.19-14,490.14-6,025.73

Finding the Fourth Proportional to 10,502.19, 14,490.14 and 6,025.73

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Solution

The fourth proportional to 10,502.19, 14,490.14 and 6,025.73 is: 8,313.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502.19 : 14,490.14 = 6,025.73 : x
  2. Step 2: Convert to fraction form
    10,502.19/14,490.14 = 6,025.73/x
  3. Step 3: Cross multiply
    10,502.19x = 14,490.14 × 6,025.73
  4. Step 4: Simplify right side
    10,502.19x = 87,313,568.72
  5. Step 5: Solve for x
    x = 87,313,568.72/10,502.19
  6. Step 6: Final answer
    x = 8,313.84

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Half scale
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Double scale
Find fourth proportional to 10,503.19, 14,491.51 and 6,026.73
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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.