Home / 42,604.58-58,800.12-24,705.20

Finding the Fourth Proportional to 42,604.58, 58,800.12 and 24,705.20

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Solution

The fourth proportional to 42,604.58, 58,800.12 and 24,705.20 is: 34,096.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,604.58 : 58,800.12 = 24,705.20 : x
  2. Step 2: Convert to fraction form
    42,604.58/58,800.12 = 24,705.20/x
  3. Step 3: Cross multiply
    42,604.58x = 58,800.12 × 24,705.20
  4. Step 4: Simplify right side
    42,604.58x = 1,452,668,724.62
  5. Step 5: Solve for x
    x = 1,452,668,724.62/42,604.58
  6. Step 6: Final answer
    x = 34,096.54

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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.