Home / 24,667.20-34,041.60-14,055.12

Finding the Fourth Proportional to 24,667.20, 34,041.60 and 14,055.12

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Solution

The fourth proportional to 24,667.20, 34,041.60 and 14,055.12 is: 19,396.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,667.20 : 34,041.60 = 14,055.12 : x
  2. Step 2: Convert to fraction form
    24,667.20/34,041.60 = 14,055.12/x
  3. Step 3: Cross multiply
    24,667.20x = 34,041.60 × 14,055.12
  4. Step 4: Simplify right side
    24,667.20x = 478,458,772.99
  5. Step 5: Solve for x
    x = 478,458,772.99/24,667.20
  6. Step 6: Final answer
    x = 19,396.56

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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.