Home / 69,528.89-95,950.08-37,697.81

Finding the Fourth Proportional to 69,528.89, 95,950.08 and 37,697.81

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Solution

The fourth proportional to 69,528.89, 95,950.08 and 37,697.81 is: 52,023.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,528.89 : 95,950.08 = 37,697.81 : x
  2. Step 2: Convert to fraction form
    69,528.89/95,950.08 = 37,697.81/x
  3. Step 3: Cross multiply
    69,528.89x = 95,950.08 × 37,697.81
  4. Step 4: Simplify right side
    69,528.89x = 3,617,107,405.57
  5. Step 5: Solve for x
    x = 3,617,107,405.57/69,528.89
  6. Step 6: Final answer
    x = 52,023.08

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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.