Home / 37,509.03-51,784.92-23,381.01

Finding the Fourth Proportional to 37,509.03, 51,784.92 and 23,381.01

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Solution

The fourth proportional to 37,509.03, 51,784.92 and 23,381.01 is: 32,279.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,509.03 : 51,784.92 = 23,381.01 : x
  2. Step 2: Convert to fraction form
    37,509.03/51,784.92 = 23,381.01/x
  3. Step 3: Cross multiply
    37,509.03x = 51,784.92 × 23,381.01
  4. Step 4: Simplify right side
    37,509.03x = 1,210,783,732.37
  5. Step 5: Solve for x
    x = 1,210,783,732.37/37,509.03
  6. Step 6: Final answer
    x = 32,279.79

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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.