Home / 52,837.64-72,848.82-37,748.36

Finding the Fourth Proportional to 52,837.64, 72,848.82 and 37,748.36

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Solution

The fourth proportional to 52,837.64, 72,848.82 and 37,748.36 is: 52,044.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,837.64 : 72,848.82 = 37,748.36 : x
  2. Step 2: Convert to fraction form
    52,837.64/72,848.82 = 37,748.36/x
  3. Step 3: Cross multiply
    52,837.64x = 72,848.82 × 37,748.36
  4. Step 4: Simplify right side
    52,837.64x = 2,749,923,482.94
  5. Step 5: Solve for x
    x = 2,749,923,482.94/52,837.64
  6. Step 6: Final answer
    x = 52,044.78

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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.