Home / 59,454.20-89,194.98-20,010.26

Finding the Fourth Proportional to 59,454.20, 89,194.98 and 20,010.26

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Solution

The fourth proportional to 59,454.20, 89,194.98 and 20,010.26 is: 30,019.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,454.20 : 89,194.98 = 20,010.26 : x
  2. Step 2: Convert to fraction form
    59,454.20/89,194.98 = 20,010.26/x
  3. Step 3: Cross multiply
    59,454.20x = 89,194.98 × 20,010.26
  4. Step 4: Simplify right side
    59,454.20x = 1,784,814,740.49
  5. Step 5: Solve for x
    x = 1,784,814,740.49/59,454.20
  6. Step 6: Final answer
    x = 30,019.99

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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.