Home / 57,609.48-86,426.28-24,329.64

Finding the Fourth Proportional to 57,609.48, 86,426.28 and 24,329.64

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Solution

The fourth proportional to 57,609.48, 86,426.28 and 24,329.64 is: 36,499.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,609.48 : 86,426.28 = 24,329.64 : x
  2. Step 2: Convert to fraction form
    57,609.48/86,426.28 = 24,329.64/x
  3. Step 3: Cross multiply
    57,609.48x = 86,426.28 × 24,329.64
  4. Step 4: Simplify right side
    57,609.48x = 2,102,720,278.94
  5. Step 5: Solve for x
    x = 2,102,720,278.94/57,609.48
  6. Step 6: Final answer
    x = 36,499.55

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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.