Home / 40,993.95-56,592.98-27,635.43

Finding the Fourth Proportional to 40,993.95, 56,592.98 and 27,635.43

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Solution

The fourth proportional to 40,993.95, 56,592.98 and 27,635.43 is: 38,151.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,993.95 : 56,592.98 = 27,635.43 : x
  2. Step 2: Convert to fraction form
    40,993.95/56,592.98 = 27,635.43/x
  3. Step 3: Cross multiply
    40,993.95x = 56,592.98 × 27,635.43
  4. Step 4: Simplify right side
    40,993.95x = 1,563,971,199.10
  5. Step 5: Solve for x
    x = 1,563,971,199.10/40,993.95
  6. Step 6: Final answer
    x = 38,151.27

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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.