Home / 31,259.44-46,838.04-30,093.04

Finding the Fourth Proportional to 31,259.44, 46,838.04 and 30,093.04

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Solution

The fourth proportional to 31,259.44, 46,838.04 and 30,093.04 is: 45,090.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,259.44 : 46,838.04 = 30,093.04 : x
  2. Step 2: Convert to fraction form
    31,259.44/46,838.04 = 30,093.04/x
  3. Step 3: Cross multiply
    31,259.44x = 46,838.04 × 30,093.04
  4. Step 4: Simplify right side
    31,259.44x = 1,409,499,011.24
  5. Step 5: Solve for x
    x = 1,409,499,011.24/31,259.44
  6. Step 6: Final answer
    x = 45,090.35

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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.