Home / 24,677.09-34,054.27-13,346.60

Finding the Fourth Proportional to 24,677.09, 34,054.27 and 13,346.60

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Solution

The fourth proportional to 24,677.09, 34,054.27 and 13,346.60 is: 18,418.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,677.09 : 34,054.27 = 13,346.60 : x
  2. Step 2: Convert to fraction form
    24,677.09/34,054.27 = 13,346.60/x
  3. Step 3: Cross multiply
    24,677.09x = 34,054.27 × 13,346.60
  4. Step 4: Simplify right side
    24,677.09x = 454,508,482.98
  5. Step 5: Solve for x
    x = 454,508,482.98/24,677.09
  6. Step 6: Final answer
    x = 18,418.24

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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.