Home / 40,549.88-55,956.51-24,215.52

Finding the Fourth Proportional to 40,549.88, 55,956.51 and 24,215.52

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Solution

The fourth proportional to 40,549.88, 55,956.51 and 24,215.52 is: 33,416.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,549.88 : 55,956.51 = 24,215.52 : x
  2. Step 2: Convert to fraction form
    40,549.88/55,956.51 = 24,215.52/x
  3. Step 3: Cross multiply
    40,549.88x = 55,956.51 × 24,215.52
  4. Step 4: Simplify right side
    40,549.88x = 1,355,015,987.04
  5. Step 5: Solve for x
    x = 1,355,015,987.04/40,549.88
  6. Step 6: Final answer
    x = 33,416.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.