Home / 40,232.34-55,512.18-24,313.68

Finding the Fourth Proportional to 40,232.34, 55,512.18 and 24,313.68

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Solution

The fourth proportional to 40,232.34, 55,512.18 and 24,313.68 is: 33,547.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,232.34 : 55,512.18 = 24,313.68 : x
  2. Step 2: Convert to fraction form
    40,232.34/55,512.18 = 24,313.68/x
  3. Step 3: Cross multiply
    40,232.34x = 55,512.18 × 24,313.68
  4. Step 4: Simplify right side
    40,232.34x = 1,349,705,380.62
  5. Step 5: Solve for x
    x = 1,349,705,380.62/40,232.34
  6. Step 6: Final answer
    x = 33,547.77

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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.