Home / 96,933.45-145,340.64-37,700.10

Finding the Fourth Proportional to 96,933.45, 145,340.64 and 37,700.10

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Solution

The fourth proportional to 96,933.45, 145,340.64 and 37,700.10 is: 56,527.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,933.45 : 145,340.64 = 37,700.10 : x
  2. Step 2: Convert to fraction form
    96,933.45/145,340.64 = 37,700.10/x
  3. Step 3: Cross multiply
    96,933.45x = 145,340.64 × 37,700.10
  4. Step 4: Simplify right side
    96,933.45x = 5,479,356,662.06
  5. Step 5: Solve for x
    x = 5,479,356,662.06/96,933.45
  6. Step 6: Final answer
    x = 56,527.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.