Home / 67,773.29-93,527.38-37,559.13

Finding the Fourth Proportional to 67,773.29, 93,527.38 and 37,559.13

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Solution

The fourth proportional to 67,773.29, 93,527.38 and 37,559.13 is: 51,831.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,773.29 : 93,527.38 = 37,559.13 : x
  2. Step 2: Convert to fraction form
    67,773.29/93,527.38 = 37,559.13/x
  3. Step 3: Cross multiply
    67,773.29x = 93,527.38 × 37,559.13
  4. Step 4: Simplify right side
    67,773.29x = 3,512,807,023.98
  5. Step 5: Solve for x
    x = 3,512,807,023.98/67,773.29
  6. Step 6: Final answer
    x = 51,831.73

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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.