Home / 32,554.19-44,925.62-18,213.54

Finding the Fourth Proportional to 32,554.19, 44,925.62 and 18,213.54

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Solution

The fourth proportional to 32,554.19, 44,925.62 and 18,213.54 is: 25,135.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,554.19 : 44,925.62 = 18,213.54 : x
  2. Step 2: Convert to fraction form
    32,554.19/44,925.62 = 18,213.54/x
  3. Step 3: Cross multiply
    32,554.19x = 44,925.62 × 18,213.54
  4. Step 4: Simplify right side
    32,554.19x = 818,254,576.89
  5. Step 5: Solve for x
    x = 818,254,576.89/32,554.19
  6. Step 6: Final answer
    x = 25,135.15

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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.