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Finding the Fourth Proportional to 32,908.32, 49,333.32 and 25,151.76

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Solution

The fourth proportional to 32,908.32, 49,333.32 and 25,151.76 is: 37,705.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,908.32 : 49,333.32 = 25,151.76 : x
  2. Step 2: Convert to fraction form
    32,908.32/49,333.32 = 25,151.76/x
  3. Step 3: Cross multiply
    32,908.32x = 49,333.32 × 25,151.76
  4. Step 4: Simplify right side
    32,908.32x = 1,240,819,824.64
  5. Step 5: Solve for x
    x = 1,240,819,824.64/32,908.32
  6. Step 6: Final answer
    x = 37,705.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.