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Finding the Fourth Proportional to 32,504.32, 44,848.32 and 19,077.76

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Solution

The fourth proportional to 32,504.32, 44,848.32 and 19,077.76 is: 26,322.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,504.32 : 44,848.32 = 19,077.76 : x
  2. Step 2: Convert to fraction form
    32,504.32/44,848.32 = 19,077.76/x
  3. Step 3: Cross multiply
    32,504.32x = 44,848.32 × 19,077.76
  4. Step 4: Simplify right side
    32,504.32x = 855,605,485.36
  5. Step 5: Solve for x
    x = 855,605,485.36/32,504.32
  6. Step 6: Final answer
    x = 26,322.82

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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.