Home / 14,908.68-22,365.18-4,521.32

Finding the Fourth Proportional to 14,908.68, 22,365.18 and 4,521.32

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Solution

The fourth proportional to 14,908.68, 22,365.18 and 4,521.32 is: 6,782.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,908.68 : 22,365.18 = 4,521.32 : x
  2. Step 2: Convert to fraction form
    14,908.68/22,365.18 = 4,521.32/x
  3. Step 3: Cross multiply
    14,908.68x = 22,365.18 × 4,521.32
  4. Step 4: Simplify right side
    14,908.68x = 101,120,135.64
  5. Step 5: Solve for x
    x = 101,120,135.64/14,908.68
  6. Step 6: Final answer
    x = 6,782.64

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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.