Home / 30,924.27-46,366.25-20,362.32

Finding the Fourth Proportional to 30,924.27, 46,366.25 and 20,362.32

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Solution

The fourth proportional to 30,924.27, 46,366.25 and 20,362.32 is: 30,530.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,924.27 : 46,366.25 = 20,362.32 : x
  2. Step 2: Convert to fraction form
    30,924.27/46,366.25 = 20,362.32/x
  3. Step 3: Cross multiply
    30,924.27x = 46,366.25 × 20,362.32
  4. Step 4: Simplify right side
    30,924.27x = 944,124,317.89
  5. Step 5: Solve for x
    x = 944,124,317.89/30,924.27
  6. Step 6: Final answer
    x = 30,530.21

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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.