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Finding the Fourth Proportional to 60,304.65, 90,464.99 and 22,348.67

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Solution

The fourth proportional to 60,304.65, 90,464.99 and 22,348.67 is: 33,525.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,304.65 : 90,464.99 = 22,348.67 : x
  2. Step 2: Convert to fraction form
    60,304.65/90,464.99 = 22,348.67/x
  3. Step 3: Cross multiply
    60,304.65x = 90,464.99 × 22,348.67
  4. Step 4: Simplify right side
    60,304.65x = 2,021,771,644.00
  5. Step 5: Solve for x
    x = 2,021,771,644.00/60,304.65
  6. Step 6: Final answer
    x = 33,525.97

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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.