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Finding the Fourth Proportional to 60,052.49, 90,106.73 and 26,769.08

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Solution

The fourth proportional to 60,052.49, 90,106.73 and 26,769.08 is: 40,166.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,052.49 : 90,106.73 = 26,769.08 : x
  2. Step 2: Convert to fraction form
    60,052.49/90,106.73 = 26,769.08/x
  3. Step 3: Cross multiply
    60,052.49x = 90,106.73 × 26,769.08
  4. Step 4: Simplify right side
    60,052.49x = 2,412,074,455.71
  5. Step 5: Solve for x
    x = 2,412,074,455.71/60,052.49
  6. Step 6: Final answer
    x = 40,166.10

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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.