Home / 17,692.59-24,416.35-10,140.37

Finding the Fourth Proportional to 17,692.59, 24,416.35 and 10,140.37

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Solution

The fourth proportional to 17,692.59, 24,416.35 and 10,140.37 is: 13,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692.59 : 24,416.35 = 10,140.37 : x
  2. Step 2: Convert to fraction form
    17,692.59/24,416.35 = 10,140.37/x
  3. Step 3: Cross multiply
    17,692.59x = 24,416.35 × 10,140.37
  4. Step 4: Simplify right side
    17,692.59x = 247,590,700.97
  5. Step 5: Solve for x
    x = 247,590,700.97/17,692.59
  6. Step 6: Final answer
    x = 13,994.04

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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.