Home / 37,592.79-51,878.03-20,598.14

Finding the Fourth Proportional to 37,592.79, 51,878.03 and 20,598.14

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Solution

The fourth proportional to 37,592.79, 51,878.03 and 20,598.14 is: 28,425.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,592.79 : 51,878.03 = 20,598.14 : x
  2. Step 2: Convert to fraction form
    37,592.79/51,878.03 = 20,598.14/x
  3. Step 3: Cross multiply
    37,592.79x = 51,878.03 × 20,598.14
  4. Step 4: Simplify right side
    37,592.79x = 1,068,590,562.48
  5. Step 5: Solve for x
    x = 1,068,590,562.48/37,592.79
  6. Step 6: Final answer
    x = 28,425.41

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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.