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Finding the Fourth Proportional to 10,744.76, 14,828.02 and 6,029.39

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Solution

The fourth proportional to 10,744.76, 14,828.02 and 6,029.39 is: 8,320.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,744.76 : 14,828.02 = 6,029.39 : x
  2. Step 2: Convert to fraction form
    10,744.76/14,828.02 = 6,029.39/x
  3. Step 3: Cross multiply
    10,744.76x = 14,828.02 × 6,029.39
  4. Step 4: Simplify right side
    10,744.76x = 89,403,915.51
  5. Step 5: Solve for x
    x = 89,403,915.51/10,744.76
  6. Step 6: Final answer
    x = 8,320.70

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Double scale
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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.