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Finding the Fourth Proportional to 60,384.12, 90,550.84 and 22,923.54

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Solution

The fourth proportional to 60,384.12, 90,550.84 and 22,923.54 is: 34,375.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,384.12 : 90,550.84 = 22,923.54 : x
  2. Step 2: Convert to fraction form
    60,384.12/90,550.84 = 22,923.54/x
  3. Step 3: Cross multiply
    60,384.12x = 90,550.84 × 22,923.54
  4. Step 4: Simplify right side
    60,384.12x = 2,075,745,802.77
  5. Step 5: Solve for x
    x = 2,075,745,802.77/60,384.12
  6. Step 6: Final answer
    x = 34,375.69

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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.