Home / 38,568.36-53,215.70-24,412.98

Finding the Fourth Proportional to 38,568.36, 53,215.70 and 24,412.98

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Solution

The fourth proportional to 38,568.36, 53,215.70 and 24,412.98 is: 33,684.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,568.36 : 53,215.70 = 24,412.98 : x
  2. Step 2: Convert to fraction form
    38,568.36/53,215.70 = 24,412.98/x
  3. Step 3: Cross multiply
    38,568.36x = 53,215.70 × 24,412.98
  4. Step 4: Simplify right side
    38,568.36x = 1,299,153,697.72
  5. Step 5: Solve for x
    x = 1,299,153,697.72/38,568.36
  6. Step 6: Final answer
    x = 33,684.44

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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.