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Finding the Fourth Proportional to 73,568.04, 101,527.23 and 43,354.63

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Solution

The fourth proportional to 73,568.04, 101,527.23 and 43,354.63 is: 59,831.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,568.04 : 101,527.23 = 43,354.63 : x
  2. Step 2: Convert to fraction form
    73,568.04/101,527.23 = 43,354.63/x
  3. Step 3: Cross multiply
    73,568.04x = 101,527.23 × 43,354.63
  4. Step 4: Simplify right side
    73,568.04x = 4,401,675,491.57
  5. Step 5: Solve for x
    x = 4,401,675,491.57/73,568.04
  6. Step 6: Final answer
    x = 59,831.35

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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.