Home / 24,376.95-36,580.82-13,290.62

Finding the Fourth Proportional to 24,376.95, 36,580.82 and 13,290.62

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Solution

The fourth proportional to 24,376.95, 36,580.82 and 13,290.62 is: 19,944.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,376.95 : 36,580.82 = 13,290.62 : x
  2. Step 2: Convert to fraction form
    24,376.95/36,580.82 = 13,290.62/x
  3. Step 3: Cross multiply
    24,376.95x = 36,580.82 × 13,290.62
  4. Step 4: Simplify right side
    24,376.95x = 486,181,528.55
  5. Step 5: Solve for x
    x = 486,181,528.55/24,376.95
  6. Step 6: Final answer
    x = 19,944.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.