Home / 32,551.19-44,921.93-19,122.33

Finding the Fourth Proportional to 32,551.19, 44,921.93 and 19,122.33

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Solution

The fourth proportional to 32,551.19, 44,921.93 and 19,122.33 is: 26,389.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,551.19 : 44,921.93 = 19,122.33 : x
  2. Step 2: Convert to fraction form
    32,551.19/44,921.93 = 19,122.33/x
  3. Step 3: Cross multiply
    32,551.19x = 44,921.93 × 19,122.33
  4. Step 4: Simplify right side
    32,551.19x = 859,011,874.09
  5. Step 5: Solve for x
    x = 859,011,874.09/32,551.19
  6. Step 6: Final answer
    x = 26,389.57

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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.