Home / 107,213.08-160,767.63-32,319.27

Finding the Fourth Proportional to 107,213.08, 160,767.63 and 32,319.27

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Solution

The fourth proportional to 107,213.08, 160,767.63 and 32,319.27 is: 48,463.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,213.08 : 160,767.63 = 32,319.27 : x
  2. Step 2: Convert to fraction form
    107,213.08/160,767.63 = 32,319.27/x
  3. Step 3: Cross multiply
    107,213.08x = 160,767.63 × 32,319.27
  4. Step 4: Simplify right side
    107,213.08x = 5,195,892,441.23
  5. Step 5: Solve for x
    x = 5,195,892,441.23/107,213.08
  6. Step 6: Final answer
    x = 48,463.23

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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.