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Finding the Fourth Proportional to 32,094.66, 44,296.76 and 21,502.76

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Solution

The fourth proportional to 32,094.66, 44,296.76 and 21,502.76 is: 29,677.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,094.66 : 44,296.76 = 21,502.76 : x
  2. Step 2: Convert to fraction form
    32,094.66/44,296.76 = 21,502.76/x
  3. Step 3: Cross multiply
    32,094.66x = 44,296.76 × 21,502.76
  4. Step 4: Simplify right side
    32,094.66x = 952,502,491.54
  5. Step 5: Solve for x
    x = 952,502,491.54/32,094.66
  6. Step 6: Final answer
    x = 29,677.91

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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.