Home / 29,994.24-44,987.16-18,867.04

Finding the Fourth Proportional to 29,994.24, 44,987.16 and 18,867.04

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Solution

The fourth proportional to 29,994.24, 44,987.16 and 18,867.04 is: 28,297.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,994.24 : 44,987.16 = 18,867.04 : x
  2. Step 2: Convert to fraction form
    29,994.24/44,987.16 = 18,867.04/x
  3. Step 3: Cross multiply
    29,994.24x = 44,987.16 × 18,867.04
  4. Step 4: Simplify right side
    29,994.24x = 848,774,547.21
  5. Step 5: Solve for x
    x = 848,774,547.21/29,994.24
  6. Step 6: Final answer
    x = 28,297.92

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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.