Home / 21,950.93-32,925.24-6,157.05

Finding the Fourth Proportional to 21,950.93, 32,925.24 and 6,157.05

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Solution

The fourth proportional to 21,950.93, 32,925.24 and 6,157.05 is: 9,235.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,950.93 : 32,925.24 = 6,157.05 : x
  2. Step 2: Convert to fraction form
    21,950.93/32,925.24 = 6,157.05/x
  3. Step 3: Cross multiply
    21,950.93x = 32,925.24 × 6,157.05
  4. Step 4: Simplify right side
    21,950.93x = 202,722,410.68
  5. Step 5: Solve for x
    x = 202,722,410.68/21,950.93
  6. Step 6: Final answer
    x = 9,235.25

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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.