Home / 40,527.42-55,946.07-23,761.50

Finding the Fourth Proportional to 40,527.42, 55,946.07 and 23,761.50

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Solution

The fourth proportional to 40,527.42, 55,946.07 and 23,761.50 is: 32,801.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,527.42 : 55,946.07 = 23,761.50 : x
  2. Step 2: Convert to fraction form
    40,527.42/55,946.07 = 23,761.50/x
  3. Step 3: Cross multiply
    40,527.42x = 55,946.07 × 23,761.50
  4. Step 4: Simplify right side
    40,527.42x = 1,329,362,542.31
  5. Step 5: Solve for x
    x = 1,329,362,542.31/40,527.42
  6. Step 6: Final answer
    x = 32,801.56

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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.