Home / 39,074.22-53,902.60-24,709.84

Finding the Fourth Proportional to 39,074.22, 53,902.60 and 24,709.84

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Solution

The fourth proportional to 39,074.22, 53,902.60 and 24,709.84 is: 34,087.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,074.22 : 53,902.60 = 24,709.84 : x
  2. Step 2: Convert to fraction form
    39,074.22/53,902.60 = 24,709.84/x
  3. Step 3: Cross multiply
    39,074.22x = 53,902.60 × 24,709.84
  4. Step 4: Simplify right side
    39,074.22x = 1,331,924,646.15
  5. Step 5: Solve for x
    x = 1,331,924,646.15/39,074.22
  6. Step 6: Final answer
    x = 34,087.05

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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.