Home / 66,052.18-99,096.63-26,600.05

Finding the Fourth Proportional to 66,052.18, 99,096.63 and 26,600.05

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Solution

The fourth proportional to 66,052.18, 99,096.63 and 26,600.05 is: 39,907.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,052.18 : 99,096.63 = 26,600.05 : x
  2. Step 2: Convert to fraction form
    66,052.18/99,096.63 = 26,600.05/x
  3. Step 3: Cross multiply
    66,052.18x = 99,096.63 × 26,600.05
  4. Step 4: Simplify right side
    66,052.18x = 2,635,975,312.83
  5. Step 5: Solve for x
    x = 2,635,975,312.83/66,052.18
  6. Step 6: Final answer
    x = 39,907.47

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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.