Home / 36,848.59-50,852.42-20,935.74

Finding the Fourth Proportional to 36,848.59, 50,852.42 and 20,935.74

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Solution

The fourth proportional to 36,848.59, 50,852.42 and 20,935.74 is: 28,892.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,848.59 : 50,852.42 = 20,935.74 : x
  2. Step 2: Convert to fraction form
    36,848.59/50,852.42 = 20,935.74/x
  3. Step 3: Cross multiply
    36,848.59x = 50,852.42 × 20,935.74
  4. Step 4: Simplify right side
    36,848.59x = 1,064,633,043.49
  5. Step 5: Solve for x
    x = 1,064,633,043.49/36,848.59
  6. Step 6: Final answer
    x = 28,892.10

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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.