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Finding the Fourth Proportional to 60,367.08, 90,550.55 and 22,927.09

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Solution

The fourth proportional to 60,367.08, 90,550.55 and 22,927.09 is: 34,390.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,367.08 : 90,550.55 = 22,927.09 : x
  2. Step 2: Convert to fraction form
    60,367.08/90,550.55 = 22,927.09/x
  3. Step 3: Cross multiply
    60,367.08x = 90,550.55 × 22,927.09
  4. Step 4: Simplify right side
    60,367.08x = 2,076,060,156.65
  5. Step 5: Solve for x
    x = 2,076,060,156.65/60,367.08
  6. Step 6: Final answer
    x = 34,390.60

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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.