Home / 57,573.62-86,323.34-24,284.78

Finding the Fourth Proportional to 57,573.62, 86,323.34 and 24,284.78

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Solution

The fourth proportional to 57,573.62, 86,323.34 and 24,284.78 is: 36,411.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,573.62 : 86,323.34 = 24,284.78 : x
  2. Step 2: Convert to fraction form
    57,573.62/86,323.34 = 24,284.78/x
  3. Step 3: Cross multiply
    57,573.62x = 86,323.34 × 24,284.78
  4. Step 4: Simplify right side
    57,573.62x = 2,096,343,199.34
  5. Step 5: Solve for x
    x = 2,096,343,199.34/57,573.62
  6. Step 6: Final answer
    x = 36,411.52

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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.