Home / 67,029.56-92,501.90-36,817.67

Finding the Fourth Proportional to 67,029.56, 92,501.90 and 36,817.67

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Solution

The fourth proportional to 67,029.56, 92,501.90 and 36,817.67 is: 50,809.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,029.56 : 92,501.90 = 36,817.67 : x
  2. Step 2: Convert to fraction form
    67,029.56/92,501.90 = 36,817.67/x
  3. Step 3: Cross multiply
    67,029.56x = 92,501.90 × 36,817.67
  4. Step 4: Simplify right side
    67,029.56x = 3,405,704,543.91
  5. Step 5: Solve for x
    x = 3,405,704,543.91/67,029.56
  6. Step 6: Final answer
    x = 50,809.00

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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.