Home / 59,502.18-89,253.54-20,059.62

Finding the Fourth Proportional to 59,502.18, 89,253.54 and 20,059.62

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Solution

The fourth proportional to 59,502.18, 89,253.54 and 20,059.62 is: 30,089.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,502.18 : 89,253.54 = 20,059.62 : x
  2. Step 2: Convert to fraction form
    59,502.18/89,253.54 = 20,059.62/x
  3. Step 3: Cross multiply
    59,502.18x = 89,253.54 × 20,059.62
  4. Step 4: Simplify right side
    59,502.18x = 1,790,392,096.05
  5. Step 5: Solve for x
    x = 1,790,392,096.05/59,502.18
  6. Step 6: Final answer
    x = 30,089.52

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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.