Home / 10,251.32-14,146.10-6,058.76

Finding the Fourth Proportional to 10,251.32, 14,146.10 and 6,058.76

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Solution

The fourth proportional to 10,251.32, 14,146.10 and 6,058.76 is: 8,360.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,251.32 : 14,146.10 = 6,058.76 : x
  2. Step 2: Convert to fraction form
    10,251.32/14,146.10 = 6,058.76/x
  3. Step 3: Cross multiply
    10,251.32x = 14,146.10 × 6,058.76
  4. Step 4: Simplify right side
    10,251.32x = 85,707,824.84
  5. Step 5: Solve for x
    x = 85,707,824.84/10,251.32
  6. Step 6: Final answer
    x = 8,360.66

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Half scale
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Double scale
Find fourth proportional to 10,252.32, 14,147.48 and 6,059.76
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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.