Home / 107,239.41-160,903.26-37,167.93

Finding the Fourth Proportional to 107,239.41, 160,903.26 and 37,167.93

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Solution

The fourth proportional to 107,239.41, 160,903.26 and 37,167.93 is: 55,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,239.41 : 160,903.26 = 37,167.93 : x
  2. Step 2: Convert to fraction form
    107,239.41/160,903.26 = 37,167.93/x
  3. Step 3: Cross multiply
    107,239.41x = 160,903.26 × 37,167.93
  4. Step 4: Simplify right side
    107,239.41x = 5,980,441,104.45
  5. Step 5: Solve for x
    x = 5,980,441,104.45/107,239.41
  6. Step 6: Final answer
    x = 55,767.20

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1.5x scale

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.