Home / 59,566.70-89,359.77-20,126.18

Finding the Fourth Proportional to 59,566.70, 89,359.77 and 20,126.18

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Solution

The fourth proportional to 59,566.70, 89,359.77 and 20,126.18 is: 30,192.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,566.70 : 89,359.77 = 20,126.18 : x
  2. Step 2: Convert to fraction form
    59,566.70/89,359.77 = 20,126.18/x
  3. Step 3: Cross multiply
    59,566.70x = 89,359.77 × 20,126.18
  4. Step 4: Simplify right side
    59,566.70x = 1,798,470,815.78
  5. Step 5: Solve for x
    x = 1,798,470,815.78/59,566.70
  6. Step 6: Final answer
    x = 30,192.55

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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.