Home / 32,534.72-44,912.51-19,106.81

Finding the Fourth Proportional to 32,534.72, 44,912.51 and 19,106.81

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Solution

The fourth proportional to 32,534.72, 44,912.51 and 19,106.81 is: 26,375.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,534.72 : 44,912.51 = 19,106.81 : x
  2. Step 2: Convert to fraction form
    32,534.72/44,912.51 = 19,106.81/x
  3. Step 3: Cross multiply
    32,534.72x = 44,912.51 × 19,106.81
  4. Step 4: Simplify right side
    32,534.72x = 858,134,795.19
  5. Step 5: Solve for x
    x = 858,134,795.19/32,534.72
  6. Step 6: Final answer
    x = 26,375.97

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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.