Home / 60,216.22-90,305.19-56,285.08

Finding the Fourth Proportional to 60,216.22, 90,305.19 and 56,285.08

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Solution

The fourth proportional to 60,216.22, 90,305.19 and 56,285.08 is: 84,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,216.22 : 90,305.19 = 56,285.08 : x
  2. Step 2: Convert to fraction form
    60,216.22/90,305.19 = 56,285.08/x
  3. Step 3: Cross multiply
    60,216.22x = 90,305.19 × 56,285.08
  4. Step 4: Simplify right side
    60,216.22x = 5,082,834,843.57
  5. Step 5: Solve for x
    x = 5,082,834,843.57/60,216.22
  6. Step 6: Final answer
    x = 84,409.73

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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.