Home / 67,450.86-93,082.34-37,236.23

Finding the Fourth Proportional to 67,450.86, 93,082.34 and 37,236.23

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Solution

The fourth proportional to 67,450.86, 93,082.34 and 37,236.23 is: 51,386.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,450.86 : 93,082.34 = 37,236.23 : x
  2. Step 2: Convert to fraction form
    67,450.86/93,082.34 = 37,236.23/x
  3. Step 3: Cross multiply
    67,450.86x = 93,082.34 × 37,236.23
  4. Step 4: Simplify right side
    67,450.86x = 3,466,034,769.59
  5. Step 5: Solve for x
    x = 3,466,034,769.59/67,450.86
  6. Step 6: Final answer
    x = 51,386.07

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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.