Home / 67,709.04-93,444.21-37,501.71

Finding the Fourth Proportional to 67,709.04, 93,444.21 and 37,501.71

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Solution

The fourth proportional to 67,709.04, 93,444.21 and 37,501.71 is: 51,755.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,709.04 : 93,444.21 = 37,501.71 : x
  2. Step 2: Convert to fraction form
    67,709.04/93,444.21 = 37,501.71/x
  3. Step 3: Cross multiply
    67,709.04x = 93,444.21 × 37,501.71
  4. Step 4: Simplify right side
    67,709.04x = 3,504,317,664.60
  5. Step 5: Solve for x
    x = 3,504,317,664.60/67,709.04
  6. Step 6: Final answer
    x = 51,755.54

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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.