Home / 32,528.73-44,890.16-19,100.28

Finding the Fourth Proportional to 32,528.73, 44,890.16 and 19,100.28

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Solution

The fourth proportional to 32,528.73, 44,890.16 and 19,100.28 is: 26,358.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,528.73 : 44,890.16 = 19,100.28 : x
  2. Step 2: Convert to fraction form
    32,528.73/44,890.16 = 19,100.28/x
  3. Step 3: Cross multiply
    32,528.73x = 44,890.16 × 19,100.28
  4. Step 4: Simplify right side
    32,528.73x = 857,414,529.74
  5. Step 5: Solve for x
    x = 857,414,529.74/32,528.73
  6. Step 6: Final answer
    x = 26,358.68

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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.